{"id":6403,"date":"2024-11-22T09:56:23","date_gmt":"2024-11-22T01:56:23","guid":{"rendered":"https:\/\/princefastener.com\/?p=6403"},"modified":"2025-03-25T15:02:21","modified_gmt":"2025-03-25T07:02:21","slug":"unlocking-the-power-of-316-stainless-steel-fasteners","status":"publish","type":"post","link":"https:\/\/princefastener.com\/ja\/unlocking-the-power-of-316-stainless-steel-fasteners\/","title":{"rendered":"316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30d5\u30a1\u30b9\u30ca\u30fc\u306e\u771f\u4fa1\u3092\u89e3\u304d\u653e\u3064\uff1a\u8010\u98df\u6027\u3068\u6a5f\u68b0\u7684\u5f37\u5ea6\u306b\u512a\u308c\u305f\u9078\u629e\u80a2"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6403\" class=\"elementor elementor-6403\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-feef9a7 elementor-section-boxed ang-section-padding-initial elementor-section-height-default elementor-section-height-default elementor-repeater-item-none elementor-repeater-item-none_hover\" data-id=\"feef9a7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1dd308c elementor-repeater-item-none elementor-repeater-item-none_hover\" data-id=\"1dd308c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac0e4f0 elementor-repeater-item-none elementor-repeater-item-none_hover elementor-widget elementor-widget-text-editor\" data-id=\"ac0e4f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span data-preserver-spaces=\"true\">In engineering and construction, every detail matters, especially those seemingly small components that bear significant responsibility. <\/span><strong><span data-preserver-spaces=\"true\">\u30d7\u30ea\u30f3\u30b9\u30d5\u30a1\u30b9\u30ca\u30fc<\/span><\/strong><span data-preserver-spaces=\"true\">, a <a href=\"https:\/\/princefastener.com\/ja\/\" target=\"_blank\" rel=\"noopener\">\u30d5\u30a1\u30b9\u30ca\u30fc\u30e1\u30fc\u30ab\u30fc<\/a> with years of experience, understands this well. We take pride in producing <\/span><strong><span data-preserver-spaces=\"true\">316 stainless steel fasteners<\/span><\/strong><span data-preserver-spaces=\"true\">, a material internationally recognized for its excellent corrosion resistance and fracture toughness. Today, through this blog, we want to share the features of <\/span><strong><span data-preserver-spaces=\"true\">316 stainless steel fasteners<\/span><\/strong><span data-preserver-spaces=\"true\">, including their unique material properties, diverse applications, and the various surface treatment methods we offer. This content will help you better understand why <\/span><strong><span data-preserver-spaces=\"true\">Prince Fastener&#8217;s 316 stainless steel fasteners<\/span><\/strong><span data-preserver-spaces=\"true\"> are indispensable to your construction projects.<\/span><\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-6435 size-full\" title=\"stainless steel bolt princefastener.com\" src=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-steel-bolt-princefastener.com_.jpg\" alt=\"stainless steel bolt princefastener.com\" width=\"682\" height=\"452\" srcset=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-steel-bolt-princefastener.com_.jpg 682w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-steel-bolt-princefastener.com_-300x199.jpg 300w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-steel-bolt-princefastener.com_-150x99.jpg 150w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-steel-bolt-princefastener.com_-18x12.jpg 18w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-steel-bolt-princefastener.com_-600x398.jpg 600w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p><h2><span data-preserver-spaces=\"true\">316 SS Fasteners<\/span><\/h2><p><strong><span data-preserver-spaces=\"true\">316 ss fasteners<\/span><\/strong><span data-preserver-spaces=\"true\"> are a vital industrial material widely used in various engineering fields due to their outstanding corrosion resistance and fracture toughness. Below are some critical details about <\/span><strong><span data-preserver-spaces=\"true\">316 stainless steel fasteners<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/p><h3><strong><span data-preserver-spaces=\"true\">Material Properties<\/span><\/strong><\/h3><ul><li><strong><span data-preserver-spaces=\"true\">\u8010\u98df\u6027<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">316 stainless steel is a typical molybdenum-containing austenitic stainless steel. It provides stronger corrosion resistance than 304 stainless steel, especially in chloride conditions, where it exhibits superior pitting and crevice corrosion resistance.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Heat Resistance<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">The molybdenum content in 316 stainless steel enhances its high-temperature properties, though its performance declines above 500\u00b0C.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Composition<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">316 stainless steel comprises carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), and molybdenum (Mo). Specific composition details are provided in the <\/span><strong><span data-preserver-spaces=\"true\">ASTM A276\/A276M-2017<\/span><\/strong><span data-preserver-spaces=\"true\"> standards.<\/span><\/li><\/ul><h3><strong><span data-preserver-spaces=\"true\">\u4e3b\u306a\u7528\u9014<\/span><\/strong><\/h3><ul><li><strong><span data-preserver-spaces=\"true\">Marine Resources<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">316 stainless steel, often called &#8220;marine-grade&#8221; stainless steel, is suitable for marine applications due to its ability to resist seawater and salt solution corrosion.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Chemical Industry<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">They <\/span><span data-preserver-spaces=\"true\">\u306f\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b<\/span><span data-preserver-spaces=\"true\"> in chemical processing fields, especially in environments involving seawater or saltwater solutions.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Food Industry<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Applicable to seafood processing and high-chloride exposure environments.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Aerospace Engineering<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">They are used to manufacture high-strength, corrosion-resistant aircraft components and fasteners.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Medical Devices<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">It is ideal for making corrosion-resistant surgical tools and cardiovascular devices requiring sterilization.<\/span><\/li><\/ul><p><img decoding=\"async\" class=\"aligncenter wp-image-6434 size-full\" title=\"stainless screws princefastener.com\" src=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-screws-princefastener.com_.jpg\" alt=\"stainless screws princefastener.com\" width=\"682\" height=\"452\" srcset=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-screws-princefastener.com_.jpg 682w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-screws-princefastener.com_-300x199.jpg 300w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-screws-princefastener.com_-150x99.jpg 150w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-screws-princefastener.com_-18x12.jpg 18w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/stainless-screws-princefastener.com_-600x398.jpg 600w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p><h2><strong><span data-preserver-spaces=\"true\">What Are the Common Surface Treatments for 316 SS Fasteners?<\/span><\/strong><\/h2><h3><span data-preserver-spaces=\"true\">Joint surface treatment methods for\u00a0<\/span><strong><span data-preserver-spaces=\"true\">316 ss fasteners<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0\u3092\u542b\u3080\uff1a<\/span><\/h3><ol><li><strong><span data-preserver-spaces=\"true\">Zinc Plating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">A cost-effective and aesthetically pleasing method that can produce black or military-green finishes<\/span><span data-preserver-spaces=\"true\">. However, zinc plating offers relatively low corrosion resistance.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">\u4e0d\u52d5\u614b\u5316<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">It improves the corrosion resistance of stainless steel fasteners, enhances surface gloss, increases flexibility, and reduces the risk of cracking during use.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Pickling<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Removes the oxide layer formed after high-temperature treatment and any rust or surface contaminants from stainless steel fasteners.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Electroplating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">It covers the stainless steel surface with a metal or alloy layer to improve appearance, corrosion resistance, and conductivity. Common electroplating layers include chrome and nickel.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Polishing<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Using mechanical or chemical methods<\/span><span data-preserver-spaces=\"true\">, polishing creates a mirror-like smooth surface, enhancing aesthetics and reducing microscopic surface irregularities.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Sandblasting<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Utilizes high-speed sand particles to impact the stainless steel surface, achieving a specific roughness, improving adhesion, and providing decorative effects.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Chemical Polishing<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Achieves a smooth surface through chemical methods, improving aesthetics.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Dacromet Coating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">This treatment avoids hydrogen embrittlement issues, offers excellent torque-tension consistency, and has significant environmental pollution concerns.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Phosphating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Forms a protective film on the metal surface through chemical conversion coating, enhancing corrosion resistance and wear resistance.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Anti-rust Oil Coating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Applying anti-rust oil on the stainless steel surface provides additional corrosion resistance.<\/span><\/li><\/ol><p><span data-preserver-spaces=\"true\">Select the appropriate surface treatment method based on different requirements and applications to enhance corrosion resistance, aesthetics, or other characteristics.<\/span><\/p><p><img decoding=\"async\" class=\"aligncenter wp-image-6422 size-full\" title=\"marsh fasteners princefastener.com\" src=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/marsh-fasteners-princefastener.com_.jpg\" alt=\"marsh fasteners princefastener.com\" width=\"682\" height=\"452\" srcset=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/marsh-fasteners-princefastener.com_.jpg 682w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/marsh-fasteners-princefastener.com_-300x199.jpg 300w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/marsh-fasteners-princefastener.com_-150x99.jpg 150w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/marsh-fasteners-princefastener.com_-18x12.jpg 18w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/marsh-fasteners-princefastener.com_-600x398.jpg 600w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p><h3><strong><span data-preserver-spaces=\"true\">Which Is the Most Durable Surface Treatment for 316 SS Fasteners?<\/span><\/strong><\/h3><p><span data-preserver-spaces=\"true\">The most durable surface treatments for <\/span><a href=\"https:\/\/princefastener.com\/ja\/product-category\/%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e3%81%ad%e3%81%98-2\/\" target=\"_blank\" rel=\"noopener\"><strong><span data-preserver-spaces=\"true\">316 ss fasteners<\/span><\/strong><\/a><span data-preserver-spaces=\"true\"> typically include the following:<\/span><\/p><ul><li><strong><span data-preserver-spaces=\"true\">\u4e0d\u52d5\u614b\u5316<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Passivation enhances the corrosion resistance of 316 stainless steel fasteners, improves surface gloss, increases flexibility, and reduces the risk of cracking during use.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Electroplating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Electroplating adds a protective layer of metal or alloy (e.g., chrome or nickel) to the stainless steel surface, improving durability. Zinc or nickel plating can provide additional protection and enhance corrosion resistance.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Hot-dip Galvanizing<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Although it may cause issues like zinc buildup and burrs on <a href=\"https:\/\/princefastener.com\/ja\/wholesale-factory-stainless-steel-fastener-supplier\/\" target=\"_blank\" rel=\"noopener\">\u30b9\u30af\u30ea\u30e5\u30fc<\/a> or embedded holes, hot-dip galvanizing remains effective in improving corrosion resistance. <\/span><strong><span data-preserver-spaces=\"true\">Vacuum powder zinc diffusion<\/span><\/strong><span data-preserver-spaces=\"true\"> is an advanced hot-dip galvanizing technique that overcomes these issues, ensuring uniform zinc coating thickness even in threads, corners, or recesses.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Zinc Diffusion<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">The zinc-iron alloy layer formed is dense, firmly bonded to the substrate, and highly resistant to abrasion. Its hardness is double that of the steel, offering superior durability compared to traditional hot-dip galvanizing.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">Dacromet Coating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">This method avoids hydrogen embrittlement issues, provides excellent torque-tension consistency, and is highly durable, though it has significant environmental drawbacks.<\/span><\/li><\/ul><p><span data-preserver-spaces=\"true\">Considering corrosion resistance, wear resistance, and aesthetics, <\/span><strong><span data-preserver-spaces=\"true\">passivation<\/span><\/strong><span data-preserver-spaces=\"true\"> \u305d\u3057\u3066 <\/span><strong><span data-preserver-spaces=\"true\">electroplating<\/span><\/strong><span data-preserver-spaces=\"true\"> (especially zinc and nickel plating) are among the most durable surface treatments for 316 stainless steel fasteners.<\/span><\/p><h3><strong><span data-preserver-spaces=\"true\">Which Surface Treatment Lasts Longest in Humid Environments?<\/span><\/strong><\/h3><p><span data-preserver-spaces=\"true\">Passivation is the longest-lasting surface treatment for <\/span><strong><span data-preserver-spaces=\"true\">316 ss fasteners<\/span><\/strong><span data-preserver-spaces=\"true\"> in humid environments.<\/span><\/p><ul><li><strong><span data-preserver-spaces=\"true\">\u4e0d\u52d5\u614b\u5316<\/span><\/strong><span data-preserver-spaces=\"true\">\u00a0significantly enhances the corrosion resistance of 316 stainless steel, ensuring long-term durability in humid and corrosive environments.<\/span><\/li><li><span data-preserver-spaces=\"true\">It effectively reduces replacement frequency and ensures stability during prolonged use, making it ideal for marine, coastal, and damp conditions.<\/span><\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6425 size-full\" title=\"ss bolt princefastener.com\" src=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/ss-bolt-princefastener.com_.jpg\" alt=\"ss bolt princefastener.com\" width=\"682\" height=\"452\" srcset=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/ss-bolt-princefastener.com_.jpg 682w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/ss-bolt-princefastener.com_-300x199.jpg 300w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/ss-bolt-princefastener.com_-150x99.jpg 150w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/ss-bolt-princefastener.com_-18x12.jpg 18w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/ss-bolt-princefastener.com_-600x398.jpg 600w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p><h3><strong><span data-preserver-spaces=\"true\">Is Passivation Suitable for All Types of Stainless Steel?<\/span><\/strong><\/h3><p><span data-preserver-spaces=\"true\">Yes, <\/span><strong><span data-preserver-spaces=\"true\">passivation<\/span><\/strong><span data-preserver-spaces=\"true\"> is generally suitable for stainless steel. Research shows passivation applies to all <\/span><strong><span data-preserver-spaces=\"true\">SUS200, SUS300, and SUS400 series<\/span><\/strong><span data-preserver-spaces=\"true\"> stainless steels.<\/span><\/p><ul><li><span data-preserver-spaces=\"true\">Passivation creates a dense oxide film (primarily chromium oxide) on the stainless steel surface, significantly improving its corrosion resistance.<\/span><\/li><li><span data-preserver-spaces=\"true\">It prevents localized corrosion and prolongs the lifespan of stainless steel in corrosive environments.<\/span><\/li><\/ul><p><span data-preserver-spaces=\"true\">Thus, passivation is a widely used surface treatment process for different types of stainless steel.<\/span><\/p><h3><strong><span data-preserver-spaces=\"true\">What Are the Differences Between Zinc Plating and Passivation for 316 SS Fasteners?<\/span><\/strong><\/h3><p><strong><span data-preserver-spaces=\"true\">\u4e9c\u925b\u30e1\u30c3\u30ad<\/span><\/strong><span data-preserver-spaces=\"true\"> \u305d\u3057\u3066 <\/span><strong><span data-preserver-spaces=\"true\">passivation<\/span><\/strong><span data-preserver-spaces=\"true\"> are two distinct surface treatment processes with differences in purpose, performance, and application:<\/span><\/p><h4><strong><span data-preserver-spaces=\"true\">Zinc Plating<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/h4><ul><li><span data-preserver-spaces=\"true\">A process of covering the metal surface with a layer of zinc to prevent corrosion.<\/span><\/li><li><span data-preserver-spaces=\"true\">The zinc layer isolates air and moisture, protecting the base material.<\/span><\/li><li><span data-preserver-spaces=\"true\">Cost-effective, easy to use, and suitable for mass production.<\/span><\/li><li><span data-preserver-spaces=\"true\">Provides a smooth surface requiring minimal maintenance.<\/span><\/li><li><span data-preserver-spaces=\"true\">The zinc layer may corrode faster in extreme environments (e.g., marine or acidic).<\/span><\/li><\/ul><h4><strong><span data-preserver-spaces=\"true\">\u4e0d\u52d5\u614b\u5316<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/h4><ul><li><span data-preserver-spaces=\"true\">It involves treating stainless steel with a chemical agent to create a stable, protective oxide film.<\/span><\/li><li><span data-preserver-spaces=\"true\">Enhances corrosion resistance, especially in harsh environments.<\/span><\/li><li><span data-preserver-spaces=\"true\">Improves adhesion for subsequent coatings and overall protection.<\/span><\/li><li><span data-preserver-spaces=\"true\">Environmentally friendly options (chromium-free passivation agents) are available.<\/span><\/li><\/ul><h4><strong><span data-preserver-spaces=\"true\">\u4e3b\u306a\u76f8\u9055\u70b9<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/h4><ul><li><strong><span data-preserver-spaces=\"true\">Functionality<\/span><\/strong><span data-preserver-spaces=\"true\">: Zinc plating forms a primary protective layer; passivation enhances corrosion resistance by creating a passive film.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">\u7533\u3057\u8fbc\u307f<\/span><\/strong><span data-preserver-spaces=\"true\">: Zinc plating is suitable for general metal protection, while passivation is ideal for highly corrosive environments.<\/span><\/li><li><strong><span data-preserver-spaces=\"true\">\u30b3\u30b9\u30c8<\/span><\/strong><span data-preserver-spaces=\"true\">: Zinc plating is cheaper, while passivation involves more complex processes and is relatively more expensive.<\/span><\/li><\/ul><p><span data-preserver-spaces=\"true\">Zinc plating suffices for general corrosion protection. However, passivation is the better choice in high-corrosion environments or where durability is critical.<\/span><\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6414 size-full\" title=\"bolt nut stainless steel princefastener.com\" src=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/bolt-nut-stainless-steel-princefastener.com_.jpg\" alt=\"bolt nut stainless steel princefastener.com\" width=\"682\" height=\"452\" srcset=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/bolt-nut-stainless-steel-princefastener.com_.jpg 682w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/bolt-nut-stainless-steel-princefastener.com_-300x199.jpg 300w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/bolt-nut-stainless-steel-princefastener.com_-150x99.jpg 150w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/bolt-nut-stainless-steel-princefastener.com_-18x12.jpg 18w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/bolt-nut-stainless-steel-princefastener.com_-600x398.jpg 600w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p><h3><strong><span data-preserver-spaces=\"true\">What Is the Cost Difference Between Zinc Plating and Passivation?<\/span><\/strong><\/h3><p><span data-preserver-spaces=\"true\">The cost difference between zinc plating and passivation primarily involves:<\/span><\/p><ul><li><strong><span data-preserver-spaces=\"true\">Zinc Plating Costs<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Zinc plating is relatively affordable. Costs <\/span><span data-preserver-spaces=\"true\">are typically calculated<\/span><span data-preserver-spaces=\"true\"> per kilogram. For example:<\/span><ul><li><span data-preserver-spaces=\"true\">Barrel zinc plating costs approximately\u00a0<\/span><strong><span data-preserver-spaces=\"true\">10 RMB\/kg<\/span><\/strong><span data-preserver-spaces=\"true\">.<\/span><\/li><li><span data-preserver-spaces=\"true\">Torque-preload consistency for zinc-plated fasteners is weak, making it unsuitable for critical connections.<\/span><\/li><\/ul><\/li><li><strong><span data-preserver-spaces=\"true\">Passivation Costs<\/span><\/strong><span data-preserver-spaces=\"true\">:<\/span><\/li><li><span data-preserver-spaces=\"true\">Passivation involves more complex procedures, so its costs are higher.<\/span><ul><li><span data-preserver-spaces=\"true\">The cost difference between passivated and non-passivated components is approximately\u00a0<\/span><strong><span data-preserver-spaces=\"true\">15\u201320%<\/span><\/strong><span data-preserver-spaces=\"true\">.<\/span><\/li><\/ul><\/li><\/ul><p><strong><span data-preserver-spaces=\"true\">Environmental protection cost:<\/span><\/strong><span data-preserver-spaces=\"true\"> Traditional chromate passivation agents have dominated the market due to their excellent treatment effects. However, with the strengthening of environmental regulations and the continuous development of alternatives, their costs are also slowly rising. Non-chromium passivation agents are low in cost and are a more economical choice. New environmentally friendly passivation agents are more expensive but have better performance and higher growth value and are competitive in high-end application ranges.<\/span><\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6411 size-full\" title=\"6 x 1.0 mm stainless 6 point bolt princefastener.com\" src=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/6-x-1.0-mm-stainless-6-point-bolt-princefastener.com_.jpg\" alt=\"6 x 1.0 mm stainless 6 point bolt princefastener.com\" width=\"682\" height=\"452\" srcset=\"https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/6-x-1.0-mm-stainless-6-point-bolt-princefastener.com_.jpg 682w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/6-x-1.0-mm-stainless-6-point-bolt-princefastener.com_-300x199.jpg 300w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/6-x-1.0-mm-stainless-6-point-bolt-princefastener.com_-150x99.jpg 150w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/6-x-1.0-mm-stainless-6-point-bolt-princefastener.com_-18x12.jpg 18w, https:\/\/princefastener.com\/wp-content\/uploads\/2024\/11\/6-x-1.0-mm-stainless-6-point-bolt-princefastener.com_-600x398.jpg 600w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/p><p><span data-preserver-spaces=\"true\">Galvanizing costs are relatively low, and passivation treatment has relatively high costs due to its additional protection effects and environmental regulations. The specific choice of which process must be determined based on actual business needs and natural standards. Electro galvanizing is sufficient to meet general <a href=\"https:\/\/5starmaterials.com\/product\/black-aluminum-powder\/\" target=\"_blank\" rel=\"noopener\">anti-corrosion coatings<\/a> regulations. However, if it is in a highly corrosive environment or an area with high requirements for product durability, passivation is undoubtedly the best choice, although it is costly. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>In engineering and construction, every detail matters, especially those seemingly small components that bear significant responsibility. Prince Fastener, a fastener manufacturer with years of experience, understands this well. We take pride in producing 316 stainless steel fasteners, a material internationally recognized for its excellent corrosion resistance and fracture toughness. Today, through this blog, we want to share the features of 316 stainless steel fasteners, including their unique material properties, diverse applications, and the various surface treatment methods we offer. This content will help you better understand why Prince Fastener&#8217;s 316 stainless steel fasteners are indispensable to your construction projects. 316 SS Fasteners 316 ss fasteners are a vital industrial material [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6428,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"149","_seopress_titles_title":"","_seopress_titles_desc":"Dive into the world of Prince Fastener&#039;s 316 stainless steel fasteners\u2014the superior choice for corrosion resistance and mechanical strength. Gain insights into their material properties, extensive application scenarios, and various surface treatment techniques to ensure your engineering projects maintain peak performance in any environment.","_seopress_robots_index":"","_joinchat":[],"footnotes":""},"categories":[149,148],"tags":[],"class_list":["post-6403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fastener-manufacturing","category-fastener-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Unlocking the Power of 316 Stainless Steel Fasteners:Excellent Choice for Corrosion Resistance and Mechanical Strength - Screws and Fasteners Manufacturer<\/title>\n<meta name=\"description\" content=\"Dive into the world of Prince Fastener&#039;s 316 stainless steel fasteners\u2014the superior choice for corrosion resistance and mechanical strength. 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