{"id":5316,"date":"2025-06-18T09:11:57","date_gmt":"2025-06-18T01:11:57","guid":{"rendered":"https:\/\/anisteel.com\/can-galvanized-steel-rust-causes-factors-and-prevention-tips\/"},"modified":"2025-06-18T09:11:57","modified_gmt":"2025-06-18T01:11:57","slug":"can-galvanized-steel-rust-causes-factors-and-prevention-tips","status":"publish","type":"post","link":"https:\/\/anisteel.com\/ru\/can-galvanized-steel-rust-causes-factors-and-prevention-tips\/","title":{"rendered":"Can Galvanized Steel Rust and What Causes It"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" data-src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Can Galvanized Steel Rust and What Causes It\" class=\"wp-image-5312 lazyload\"\/><noscript><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f.webp\" alt=\"Can Galvanized Steel Rust and What Causes It\" class=\"wp-image-5312\" srcset=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f.webp 1200w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f-300x169.webp 300w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f-1024x576.webp 1024w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f-768x432.webp 768w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/63bbfb44012542629d7b0e4fea472e8f-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You might wonder, can galvanized steel rust? The answer is yes\u2014galvanized steel can rust if its protective zinc layer fails. Research shows that galvanized steel resists corrosion much better than regular steel, especially in most soils and typical weather.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"https:\/\/galvanizeit.org\/hot-dip-galvanizing\/how-long-does-hdg-last\/in-soil\/soil-corrosion-data\" rel=\"nofollow noopener\" target=\"_blank\">Studies across 122 US sites<\/a> found that factors like soil pH, moisture, and chlorides affect how long galvanized steel lasts.<\/li>\n<li>High moisture and chloride levels increase rust risk, but pH above 7.0 helps extend the zinc coating\u2019s life.<\/li>\n\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Coating Type<\/th><th>Degradation Rate (mm\/year)<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>ZM70<\/td><td><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11012753\/\" rel=\"nofollow noopener\" target=\"_blank\">~1 \u00d7 10\u207b\u2075<\/a><\/td><\/tr>\n<tr><td>ZM90<\/td><td>~1 \u00d7 10\u207b\u2075<\/td><\/tr>\n<tr><td>ZM120<\/td><td>~1 \u00d7 10\u207b\u2075<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">This means you get much slower rust compared to mild steel. So, does galvanized steel rust? It can, but you benefit from years of extra protection.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >How Galvanizing Prevents Rust on Galvanized Steel<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"675\" data-src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"How Galvanizing Prevents Rust on Galvanized Steel\" class=\"wp-image-5313 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7.webp\" alt=\"How Galvanizing Prevents Rust on Galvanized Steel\" class=\"wp-image-5313\" srcset=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7.webp 1200w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7-300x169.webp 300w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7-1024x576.webp 1024w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7-768x432.webp 768w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/53eb656f21464a1ab1f96a0c1f1a13f7-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/noscript><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >The Role of the Zinc Coating<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When you look at galvanized steel, you see more than just a shiny surface. The secret to its rust-resistant power lies in the protective galvanized zinc coating. During the galvanization process, <a href=\"https:\/\/htmetalglobal.com\/production-process-of-galvanized-steel\/\" rel=\"nofollow noopener\" target=\"_blank\">steel gets dipped into molten zinc at about 450\u00b0C<\/a>. This step forms a strong <a href=\"https:\/\/www.enzemfg.com\/galvanized-steel\/\" rel=\"nofollow noopener\" target=\"_blank\">zinc-iron alloy layer<\/a> that bonds tightly to the steel. The zinc layer acts as a shield, blocking oxygen and moisture from reaching the steel underneath. Without this barrier, steel would rust quickly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The zinc coating does even more. When exposed to air, zinc reacts with oxygen and carbon dioxide. This reaction creates a tough <a href=\"https:\/\/www.azom.com\/article.aspx\" target=\"_blank\" rel=\"noopener\">zinc oxide and zinc carbonate layer<\/a>. These layers make galvanized steel even more corrosion-resistant. If the coating gets scratched, zinc still protects the steel by corroding first. Scientists call this &#8220;<a href=\"https:\/\/southatlanticllc.com\/blog\/how-does-galvanizing-protect-steel-from-corrosion\/\" rel=\"nofollow noopener\" target=\"_blank\">sacrificial protection<\/a>.&#8221; You get extra peace of mind because the zinc takes the damage, not the steel.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Tip:<\/strong> Hot-dip galvanized steel is especially tough. The zinc-iron alloy layer resists scratches and keeps the steel safe during handling and use.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >How Galvanizing Prevents Rust<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You might wonder how galvanizing prevents rust so well. The answer comes from both science and real-world testing. Galvanization creates a physical barrier and a chemical shield. The zinc layer blocks water and air, while the chemical reactions form stable, corrosion-resistant compounds on the surface.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here\u2019s a quick look at the process:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Step<\/th><th>What Happens<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Zinc Dipping<\/td><td>Steel is dipped in molten zinc, forming a zinc-iron alloy layer.<\/td><\/tr>\n<tr><td>Barrier Protection<\/td><td>The zinc layer stops water and oxygen from touching the steel.<\/td><\/tr>\n<tr><td>Chemical Shield<\/td><td>Zinc reacts with air to form zinc oxide and zinc salts, adding more defense.<\/td><\/tr>\n<tr><td>Sacrificial Action<\/td><td>If the coating is damaged, zinc corrodes first, saving the steel underneath.<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/irishiron.com\/blog\/the-science-of-galvanization-enhancing-the-durability-of-iron-and-steel-fences\/\" rel=\"nofollow noopener\" target=\"_blank\">Studies in the Journal of Environmental Science and the International Journal of Metallurgical Engineering<\/a> show that galvanized steel lasts much longer than regular steel. Electrochemical tests reveal <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0010938X18312058\" rel=\"nofollow noopener\" target=\"_blank\">four stages of protection<\/a>, with zinc products continuing to guard the steel even after the original coating wears down. Hot-dip galvanized steel stands out for its long-lasting, corrosion-resistant qualities, making it a smart choice for many uses.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Can Galvanized Steel Rust? Understanding the Process<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >What Happens When the Zinc Layer Fails<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You may wonder, can galvanized steel rust if the zinc coating gets damaged? The answer is yes. The zinc layer on galvanized steel acts as a shield, but it does not last forever. Over time, this protective layer can break down due to harsh environments, physical damage, or chemical reactions. When the zinc coating fails, the steel underneath becomes exposed to air and moisture.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Galvanization protects steel in two main ways. First, it forms a physical barrier that blocks water and oxygen. Second, it provides cathodic protection. This means the zinc will corrode before the steel does. If you scratch or chip the surface, the zinc near the damaged spot will still protect the steel for a short distance\u2014usually <a href=\"https:\/\/galvanizeit.org\/knowledgebase\/article\/damaged-galvanized-steel-and-storage\" rel=\"nofollow noopener\" target=\"_blank\">up to about 7 millimeters<\/a>. However, if the damaged area is large or the zinc layer becomes thin, the steel loses this protection.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Case studies from bridges show what happens when the zinc layer is compromised. In places with sulfate-rich cement or salty air, chemicals attack the zinc coating. Sulfate and chloride ions break down the zinc oxide layer, making it easier for rust and corrosion to start. In some bridges in Florida, the zinc layer wore away in <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0950061823016021\" rel=\"nofollow noopener\" target=\"_blank\">less than eight years<\/a>. Once the zinc was gone, rust spots appeared quickly on the steel beneath.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Research also shows that <a href=\"https:\/\/link.springer.com\/article\/10.1007\/s11668-020-00803-2\" rel=\"nofollow noopener\" target=\"_blank\">water chemistry can speed up zinc failure<\/a>. If you use galvanized steel pipes in water systems, changes in water pH, temperature, or the presence of certain metals can cause the zinc to corrode faster. Sometimes, impurities in the zinc layer, like lead or copper, make the problem worse. When the zinc layer is gone, the steel starts to rust, leading to leaks and failures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mechanical damage can also cause problems. The zinc and steel have different physical properties. When you bend or stress galvanized steel, <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2352012424001711\" rel=\"nofollow noopener\" target=\"_blank\">tiny cracks can form in the zinc layer<\/a>. These cracks let water and air reach the steel, starting the rust process. Over time, repeated stress or movement makes the cracks bigger, exposing more steel to corrosion.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Note:<\/strong> Once the zinc layer is breached, the steel underneath becomes much more vulnerable to rust and corrosion. Regular inspection helps you catch damage early.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >The Rusting Process of Galvanized Steel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After the zinc layer fails, the rusting process begins. You will notice that rust does not appear right away. The remaining zinc near the damaged area still offers some protection. However, this effect only works for small spots. If the exposed area is too large, the steel starts to corrode quickly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The process starts when water and oxygen reach the bare steel. The steel reacts with these elements, forming iron oxide, which you know as rust. In environments with salt, like coastal areas, chloride ions speed up this reaction. You may see rust spots form faster in these places.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chemical reactions also play a big role. In marine environments, the zinc layer forms compounds like zinc hydroxide and zinc carbonate. These can protect the steel for a while, but chloride ions from saltwater break down these compounds. Bacteria in the environment can also attack the zinc, making it corrode faster. This is called <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1350630724009798\" rel=\"nofollow noopener\" target=\"_blank\">microbiologically influenced corrosion<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Physical damage, such as scratches or dents, creates weak points. These spots allow moisture to reach the steel, starting the rust process. Over time, the rust spreads, weakening the steel and reducing its lifespan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You might ask, does galvanized steel rust in all environments? The answer depends on where you use it. In dry, clean air, galvanized steel can last for decades. In wet, salty, or polluted areas, the zinc layer wears away faster, and rust appears sooner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here is a simple summary of what happens:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Stage<\/th><th>What You See or Experience<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Zinc layer intact<\/td><td>Shiny, silver surface, no rust<\/td><\/tr>\n<tr><td>Small damage<\/td><td>Zinc protects steel nearby, no rust yet<\/td><\/tr>\n<tr><td>Large damage<\/td><td>Steel exposed, rust spots begin to form<\/td><\/tr>\n<tr><td>Zinc depleted<\/td><td>Steel rusts quickly, corrosion spreads<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>If you see rust on galvanized steel, it means the zinc layer has failed in that area. Regular maintenance and quick repairs help you prevent further damage.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Can galvanized steel rust? Yes, especially when the zinc layer is gone. Does galvanized steel rust as fast as regular steel? No, because galvanization gives you extra years of protection. Still, you need to watch for signs of rust and corrosion to keep your investment safe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Main Factors That Cause Galvanized Steel Rust<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" data-src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Main Factors That Cause Galvanized Steel Rust\" class=\"wp-image-5314 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f.webp\" alt=\"Main Factors That Cause Galvanized Steel Rust\" class=\"wp-image-5314\" srcset=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f.webp 1200w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f-300x169.webp 300w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f-1024x576.webp 1024w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f-768x432.webp 768w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/7e6d929c800f4002bc135fc23ec2fb2f-18x10.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/noscript><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Galvanized steel stands up well to many harsh conditions, but certain factors influencing rust can break down its protection. You need to know how environmental exposure, salt, and pollution can speed up corrosion. Let\u2019s look at the main reasons why galvanized steel can rust.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Environmental Exposure: Humidity, Rain, and Moisture<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You often see galvanized steel used outdoors because it resists rust better than regular steel. However, environmental exposure to humidity, rain, and moisture can still cause problems. When you place galvanized steel in a damp area or leave it outside during rainy seasons, water sits on the surface. Over time, this prolonged moisture exposure wears away the zinc coating.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.bucket-outlet.com\/Does-Galvanized-Steel-Rust.htm\" rel=\"nofollow noopener\" target=\"_blank\">High humidity increases the risk of corrosion<\/a>. Warm temperatures make the zinc react faster with water and air. If the galvanized layer gets damaged, rust forms even more quickly. The following table shows how temperature and damage affect corrosion rates and the types of corrosion products that form:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Condition<\/th><th>Corrosion Rate (relative)<\/th><th>Main Corrosion Products<\/th><th>Corrosion Product Layer Morphology<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Undamaged galvanized steel at 50 \u00b0C<\/td><td><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10220731\/\" rel=\"nofollow noopener\" target=\"_blank\">Very low (0.07)<\/a><\/td><td>None detected (\u00d7)<\/td><td>No significant corrosion layer (\u00d7)<\/td><\/tr>\n<tr><td>Undamaged galvanized steel at 70 \u00b0C<\/td><td>Increased (1.24)<\/td><td>ZnO<\/td><td>Dense corrosion product layer<\/td><\/tr>\n<tr><td>Undamaged galvanized steel at 90 \u00b0C<\/td><td>High (4.69)<\/td><td>Fe3O4, ZnO<\/td><td>Loose corrosion product layer<\/td><\/tr>\n<tr><td>Damaged galvanized steel at 50 \u00b0C<\/td><td>Moderate (0.66)<\/td><td>None detected (\u00d7)<\/td><td>No significant corrosion layer (\u00d7)<\/td><\/tr>\n<tr><td>Damaged galvanized steel at 70 \u00b0C<\/td><td>High (3.10)<\/td><td>Fe3O4, ZnO<\/td><td>Dense corrosion product layer<\/td><\/tr>\n<tr><td>Damaged galvanized steel at 90 \u00b0C<\/td><td>Very high (8.90)<\/td><td>Fe3O4, ZnO<\/td><td>Loose corrosion product layer<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can see from the table that both high humidity and temperature speed up corrosion, especially if the galvanized layer is damaged. The chart below shows how corrosion rates rise as temperature increases:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/chart_1750208892975313819.webp\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Grouped bar chart comparing corrosion rates for undamaged and damaged galvanized steel at 50, 70, and 90 \u00b0C\" class=\"wp-image-5315 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/chart_1750208892975313819.webp\" alt=\"Grouped bar chart comparing corrosion rates for undamaged and damaged galvanized steel at 50, 70, and 90 \u00b0C\" class=\"wp-image-5315\" srcset=\"https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/chart_1750208892975313819.webp 1024w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/chart_1750208892975313819-300x225.webp 300w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/chart_1750208892975313819-768x576.webp 768w, https:\/\/anisteel.com\/wp-content\/uploads\/2025\/06\/chart_1750208892975313819-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>If you store galvanized steel in a poorly ventilated, damp place, you increase the risk of rust. Always keep steel dry and check for damage to the coating.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >Salt and Coastal Environments<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">If you live near the ocean, you face a unique challenge. Exposure to salt in the air, especially in coastal environments, is one of the strongest factors influencing rust on galvanized steel. Salt contains chlorides, which attack the zinc coating and speed up corrosion. Even a small scratch in the coating lets chlorides reach the steel underneath.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In places like <a href=\"https:\/\/benjaminfranklinmb.com\/corrosion-of-pipes\/\" rel=\"nofollow noopener\" target=\"_blank\">Myrtle Beach, SC, and Conway, SC<\/a>, high humidity and salt combine to create a corrosive environment. Chlorides break down the protective zinc layer, and rust forms much faster than in dry areas. In some coastal regions, you might see <a href=\"https:\/\/blog.dahlstromrollform.com\/coastal-construction-correct-metal\" rel=\"nofollow noopener\" target=\"_blank\">red rust on galvanized steel in less than three years<\/a>. Microbiologically influenced corrosion also happens more often in these areas, making the problem worse.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Salt spray, sea breezes, and splashing water all carry chlorides that damage galvanized steel. If you use steel near the coast, you need extra protection and regular maintenance.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >Air Pollution, Chemicals, and Acid Rain<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Industrial pollution and chemicals in the air also play a big role in the rusting of galvanized steel. When you place steel in industrial environments, it faces more pollution from factories, cars, and power plants. Pollutants like sulfur dioxide (SO2) and nitrogen oxides (NOx) mix with rainwater to form acid rain. Acid rain lowers the pH of water on the steel\u2019s surface, making the zinc corrode faster.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A study in Rimini, Italy, found that high levels of SO2 and chlorides in the air increase corrosion rates. When <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0269749116301828\" rel=\"nofollow noopener\" target=\"_blank\">SO2 levels go above 20 mgSO2 per square meter per day<\/a>, corrosion speeds up. Chlorides in the air, especially near the coast, help form special rust types like akaganeite, which break down the protective layer even more. Acid rain and pollution also cause more metal to dissolve and wash away, which harms both the steel and the environment.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>You should know that both urban and industrial environments with high pollution levels create a corrosive environment for galvanized steel. Regular inspection and protective coatings help slow down rust in these areas.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">The table below compares how galvanized steel and carbon steel react to different environmental factors:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Factor \/ Parameter<\/th><th>Galvanized Steel<\/th><th>Carbon Steel (Unprotected)<\/th><th>Notes \/ Statistical Evidence<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Corrosion Rate (\u03bcm\/year)<\/td><td><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10362324\/\" rel=\"nofollow noopener\" target=\"_blank\">2.00 (classified as corrosivity C3)<\/a><\/td><td>16.33 (classified as corrosivity C4)<\/td><td>Regression equations: CRGS=2.4320\u00d7t^0.8248 (R\u00b2=93.92%), CRCS=16.3268\u00d7t^0.4877 (R\u00b2=98.92%)<\/td><\/tr>\n<tr><td>Thickness Loss of Coating (%)<\/td><td>~8% after 3 years (from 85 \u03bcm layer)<\/td><td>N\/A<\/td><td>Thickness loss directly proportional to exposure time (n\u22481.0) for galvanized steel<\/td><\/tr>\n<tr><td>Environmental Chloride Content<\/td><td>50.85 mg\/m\u00b2\/day (low)<\/td><td>Same<\/td><td>Low chloride content influences corrosion rates; higher chloride increases corrosion in other studies<\/td><\/tr>\n<tr><td>SO2 Content<\/td><td>3.53 mg\/m\u00b2\/day (higher than previous)<\/td><td>Same<\/td><td>SO2 is a strong cathode depolarizer, increasing corrosion rate especially in carbon steel<\/td><\/tr>\n<tr><td>Impact Toughness (J) Initial<\/td><td>20 J (lower than ungalvanized steel)<\/td><td>63 J (unexposed steel)<\/td><td>Galvanized steel toughness decreases slower over time; after 36 months, 12 J (63% of original) vs. faster loss in carbon steel<\/td><\/tr>\n<tr><td>Corrosion Rate Trend Over Time<\/td><td>Decreases with exposure time<\/td><td>Decreases with exposure time<\/td><td>Both materials show decreasing corrosion rate over time, but galvanized steel rate is significantly lower<\/td><\/tr>\n<tr><td>Protective Mechanism<\/td><td>Zinc coating with intermetallic layers<\/td><td>None<\/td><td>Zinc layers act as barrier, slowing corrosion rate increase despite environmental aggressiveness<\/td><\/tr>\n<tr><td>Corrosivity Category<\/td><td>C3 (moderate)<\/td><td>C4 (high)<\/td><td>Based on ISO 9223 classification, reflecting environmental aggressiveness and corrosion severity<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can see that galvanized steel resists corrosion much better than carbon steel, but environmental factors like chlorides and pollution still cause damage over time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Mechanical Damage and Scratches<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You might think galvanized steel can handle anything, but physical damage can quickly change that. When you scratch, dent, or cut the surface, you break the protective zinc layer. Even a small scratch can let water and air reach the steel underneath. Once this happens, the zinc coating near the damaged spot tries to protect the steel by corroding first. This process is called sacrificial protection. However, if the scratch is deep or wide, the zinc cannot keep up, and the steel starts to rust.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Everyday activities can cause this kind of damage. For example, dragging tools across a galvanized steel surface or dropping heavy objects can leave marks. Construction work often exposes steel to impacts and scrapes. Over time, repeated damage wears down the zinc layer, making the steel more likely to corrode.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You should also know that sharp bends or cuts in galvanized steel can create weak points. When you bend the metal, tiny cracks may form in the coating. These cracks are hard to see, but they give moisture a way in. If you install galvanized steel in places where it moves or vibrates, the risk of damage increases. Once the zinc layer breaks, corrosion can spread quickly.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Tip:<\/strong> Always handle galvanized steel with care. Use padded tools and avoid dragging sharp objects across the surface. Inspect for scratches or dents, especially after installation or heavy use.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">If you notice rust forming on a damaged area, act fast. Clean the spot and apply a zinc-rich paint or coating to restore protection. Regular maintenance helps you catch problems early and keeps your steel strong for years.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Contact with Other Metals and Materials<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When you connect galvanized steel to other metals, you create a situation where corrosion can happen faster. This process is called galvanic corrosion. It starts when two different metals touch each other in the presence of water or moisture. One metal becomes the anode and corrodes, while the other acts as the cathode and stays protected.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The American Galvanizers Association explains how this works:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Galvanized steel often acts as the anode when paired with metals like copper or stainless steel. This means the zinc coating will corrode first.<\/li>\n<li>The rate of corrosion depends on several factors, such as the difference in electrical potential between the metals, the size of the metal surfaces, and how aggressive the environment is. For example, saltwater speeds up the process.<\/li>\n<li>If the area of galvanized steel (anode) is much larger than the other metal (cathode), corrosion happens more slowly. Experts recommend keeping the <a href=\"https:\/\/galvanizeit.org\/design-and-fabrication\/design-considerations\/dissimilar-metals-in-contact\" rel=\"nofollow noopener\" target=\"_blank\">anode-to-cathode ratio at least 10:1<\/a> to reduce risk.<\/li>\n<li>You can slow down galvanic corrosion by using special materials. For example, place a plastic or rubber washer between the metals to stop electrical contact. Painting both metals also helps.<\/li>\n<li>In real-world projects, you might see galvanized steel connected to painted steel, aluminum, or even black rebar in concrete. Each combination behaves differently, so you need to plan ahead.<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you ignore these risks, you may see rust appear much sooner than expected. The zinc layer will wear away quickly where it touches another metal, leaving the steel exposed. This can lead to leaks, weak spots, or even structural failure.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Note:<\/strong> Always check which metals will touch your galvanized steel. Use isolation materials or coatings to prevent direct contact. Follow industry standards like ASTM G82-98 or MIL-STD-889C for best results.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">By understanding how different materials interact, you can protect your investment and avoid costly repairs. Careful planning and regular inspection help you keep corrosion under control.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >Durability and Longevity: Does Galvanized Steel Rust Over Time?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Typical Lifespan in Different Environments<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You might wonder how long galvanized steel can last before rust appears. The answer depends on where you use it. In rural areas, you often see galvanized steel lasting <a href=\"https:\/\/www.hlc-metalparts.com\/news\/does-galvanized-steel-rust-85001061.html\" rel=\"nofollow noopener\" target=\"_blank\">over 50 years<\/a>. These places have low humidity and little pollution, so the zinc coating stays strong. In cities or industrial zones, the lifespan drops to about 20 to 40 years. Air pollution and acid rain increase the corrosion rate, wearing down the protective layer faster. If you live near the coast or in a humid area, expect a shorter lifespan\u2014usually 10 to 20 years. Salt and moisture attack the zinc, so thicker coatings help.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here\u2019s a quick look at typical lifespans:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Environment Type<\/th><th>Typical Lifespan<\/th><th>Key Factors Affecting Lifespan<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Rural areas<\/td><td>Over 50 years<\/td><td>Low humidity and pollution; minimal zinc degradation<\/td><\/tr>\n<tr><td>Urban\/industrial areas<\/td><td>20 to 40 years<\/td><td>Air pollution and acid rain accelerate zinc corrosion<\/td><\/tr>\n<tr><td>Coastal\/high-humidity zones<\/td><td>10 to 20 years<\/td><td>Salt and moisture increase corrosion; thick coatings recommended<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In water, the story changes. Galvanized steel in brackish water may last <a href=\"https:\/\/galvanizeit.org\/knowledgebase\/article\/the-performance-of-hot-dip-galvanized-steel-in-water-environments\" rel=\"nofollow noopener\" target=\"_blank\">2-3 years<\/a> in splash zones, but full immersion can protect it for over 5 years. Some cases show no rust even after 11 years. If you use duplex systems, like paint over galvanization, you can get 10-20 years of protection in harsh water.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Factors That Affect Longevity of Galvanized Steel<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Many factors that affect galvanized steel determine how long it resists corrosion. The type of galvanization matters. <a href=\"https:\/\/www.rctraffic.com\/exhibition-news\/news\/hot-dip-vs-electro-galvanized-lighting-columns-corrosion-protection--longevity-explained.html\" rel=\"nofollow noopener\" target=\"_blank\">Hot-dip galvanizing<\/a> gives you a thicker, tougher zinc coating than electro-galvanizing. This thicker layer means better protection and a longer life. The atmospheric corrosion rate changes based on your environment. Dry indoor spaces have very low corrosion rates, so galvanized steel can last over 50 years. In coastal or industrial areas, the rate goes up, so you need thicker coatings or extra protection.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Environmental conditions play a big role. High salinity, humidity, and pollution speed up corrosion. Metallurgical studies show that zinc forms a special patina called <a href=\"https:\/\/www.sciencedirect.com\/topics\/chemistry\/galvanized-steel\" rel=\"nofollow noopener\" target=\"_blank\">zinc carbonate<\/a>. This layer slows down corrosion over time, giving you more years of service. If you keep galvanized steel clean and dry, you help the passivation layer form and last longer.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Tip: Use hot-dip galvanized steel in tough environments and consider extra coatings for the best results. Regular checks and maintenance also help extend its life.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >Preventing Galvanized Steel Rust: Practical Tips<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Regular Inspection and Maintenance<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can keep galvanized steel strong by making inspection and maintenance a regular habit. When you check your steel often, you spot early signs of rust or damage before they become big problems. Industry standards like <a href=\"https:\/\/metalzenith.com\/blogs\/surface-treatments-coatings-terms\/galvanize-coatings-steel-protection-corrosion-resistance-durability\" rel=\"nofollow noopener\" target=\"_blank\">ASTM A123 and ISO 1461<\/a> show that regular inspection helps you measure coating thickness, check for peeling, and find weak spots. You should look for scratches, dents, or areas where the coating looks thin. If you find rust, clean it off and repair the spot right away.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Tip: Use simple tools to measure coating thickness. <a href=\"https:\/\/www.defelsko.com\/resources\/galvanizing-thickness-measurement\" rel=\"nofollow noopener\" target=\"_blank\">Non-destructive magnetic gauges<\/a> make this job quick and easy.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Here are some steps you can follow:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Inspect all surfaces for damage or discoloration.<\/li>\n<li>Measure the zinc coating thickness in several places.<\/li>\n<li>Clean off dirt, chemicals, or salt that may have built up.<\/li>\n<li>Repair any scratches or rust spots with zinc-rich paint.<\/li>\n<li>Keep records of your inspection and maintenance work.<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A table below shows why these steps matter:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n\n<thead>\n<tr><th>Task<\/th><th>Why It Matters<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Inspect for damage<\/td><td>Catches problems early<\/td><\/tr>\n<tr><td>Measure coating thickness<\/td><td>Ensures long-lasting protection<\/td><\/tr>\n<tr><td>Clean surfaces<\/td><td>Removes harmful contaminants<\/td><\/tr>\n<tr><td>Repair damaged areas<\/td><td>Stops rust from spreading<\/td><\/tr>\n<tr><td>Keep records<\/td><td>Tracks the health of your steel<\/td><\/tr>\n<\/tbody>\n\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >Protective Coatings and Paints<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can add extra years to your galvanized steel by using a protective coating. Research shows that paints like polyurethane or epoxy create a strong barrier against water and chemicals. When you apply these coatings in layers\u2014starting with a zinc-rich primer and finishing with a tough topcoat\u2014you get even better results. Tests prove that coated steel resists rust much longer, even in salty or polluted air.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Always clean the steel before painting. Remove any rust or dirt so the coating sticks well. If you use the right products and follow the instructions, your steel will stay rust-free for a long time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Proper Installation and Handling<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You protect your investment when you handle and install galvanized steel with care. Avoid dragging sharp tools or heavy objects across the surface. If you cut or bend the steel, check for cracks in the coating. Use plastic or rubber washers when joining galvanized steel to other metals. This step helps <a href=\"https:\/\/www.gsa.gov\/real-estate\/historic-preservation\/historic-preservation-policy-tools\/preservation-tools-resources\/technical-procedures\/galvanized-iron-and-steel-characteristics-uses-and-problems\" rel=\"nofollow noopener\" target=\"_blank\">prevent galvanic corrosion<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Store steel in a dry, well-ventilated place. Keep it off the ground and away from standing water. If you work in a humid or coastal area, use insulation or vapor inhibitors to reduce moisture. Good installation and careful handling help your galvanized steel last as long as possible.<\/p>\n\n\n\n<hr class=\"wp-block-separator\" \/>\n\n\n\n<p class=\"wp-block-paragraph\">Galvanized steel gives you strong protection against rust, but it is not immune. You can help galvanized steel last longer by following good care practices:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"https:\/\/www.worthingtonsteel.com\/flatrolledsteel\/steel-expertise\/blog\/materials-support\/understanding-galvanized-steel-types-uses-benefits\" rel=\"nofollow noopener\" target=\"_blank\">Store galvanized steel in dry, well-ventilated places<\/a>.<\/li>\n<li>Handle it gently to avoid scratches or damage.<\/li>\n<li>Keep it away from <a href=\"https:\/\/monnigindustry.com\/2020\/04\/02\/does-galvanized-steel-rust\/\" rel=\"nofollow noopener\" target=\"_blank\">salt, acid rain, and chemicals<\/a>.<\/li>\n<li>Use protective coatings when needed.<\/li>\n\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">With regular maintenance, galvanized steel can last <a href=\"https:\/\/www.3erp.com\/blog\/galvanization\/\" rel=\"nofollow noopener\" target=\"_blank\">25 to 50 years<\/a>, and sometimes even longer in rural areas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >Can you paint over galvanized steel to prevent rust?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, you can <a href=\"https:\/\/anisteel.com\/ru\/%d1%87%d0%b0%d1%81%d1%82%d0%be-%d0%b7%d0%b0%d0%b4%d0%b0%d0%b2%d0%b0%d0%b5%d0%bc%d1%8b%d0%b5-%d0%b2%d0%be%d0%bf%d1%80%d0%be%d1%81%d1%8b\/\">paint over galvanized steel<\/a>. Clean the surface first. Use a primer made for galvanized metal. Paint adds another layer of protection. This helps keep out water and air.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >How do you know if galvanized steel is starting to rust?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Look for reddish-brown spots or white powdery areas. These signs mean the zinc layer is wearing away. You may also see rough patches. Regular checks help you catch rust early.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Does cutting or drilling galvanized steel make it rust faster?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, cutting or drilling breaks the zinc coating. Exposed steel rusts faster. Always seal cut edges with zinc-rich paint or spray. This step helps restore protection.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Is galvanized steel safe for drinking water pipes?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can use galvanized steel for water pipes, but over time, the zinc may wear away. This can lead to rust and leaks. Many experts now recommend other materials for drinking water systems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >What is the best way to clean galvanized steel?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Use mild soap and water. Avoid harsh chemicals or steel wool. Rinse well and dry the surface. Gentle cleaning keeps the zinc layer strong and helps prevent rust.<\/p>","protected":false},"excerpt":{"rendered":"<p>Can galvanized steel rust? Yes, if the zinc layer is damaged or exposed to moisture, salt, or chemicals, rust can form on galvanized steel over time.<\/p>","protected":false},"author":3,"featured_media":5312,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[625],"tags":[],"class_list":["post-5316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-galvanized-steel"],"_links":{"self":[{"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/posts\/5316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/comments?post=5316"}],"version-history":[{"count":0,"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/posts\/5316\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/media\/5312"}],"wp:attachment":[{"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/media?parent=5316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/categories?post=5316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/anisteel.com\/ru\/wp-json\/wp\/v2\/tags?post=5316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}