What is Armorgalv®?
ArmorGalv® is more than a simple coating—it’s a transformative technology. By diffusing zinc atoms into the surface of steel, ArmorGalv® forms a strong, zinc/iron alloy layer on any steel part, whether it’s wrought, forged, cast, or even powdered metal, without requiring impregnation.
The result is a corrosion-resistant, hard-wearing surface with exceptional anti-galling characteristics. Unlike other processes, such as hot-dip galvanizing (HDG), ArmorGalv® becomes part of the steel itself, offering protection that is more robust and long-lasting.
ArmorGalv® is an innovative, environment-friendly process offering superior corrosion protection, wear resistance, and anti-galling properties. As a modern, greatly improved version of the traditional Sherardizing zinc/iron diffusion process, ArmorGalv® ensures unmatched durability and performance for steel components across various industries. All while using less water and less energy than traditional production methods.
Waste water from production:
Environmentally friendly corrosion resistance
Cost effective for the long run
Proven performance and recognition
ArmorGalv® is recognized not just for its performance, but also for its commitment to sustainability:
Eco-Friendly Process:
ArmorGalv® requires no hazardous chemicals, uses minimal water, and generates nearly zero emissions. The process has been awarded the EPA MVP2 (Most Valuable Pollution Prevention) award for its contributions to environmental protection.
Compliance:
ArmorGalv® is fully compliant with RoHS, REACH, and PROP 65, ensuring it meets the highest environmental safety standards.
ArmorGalv® delivers value that extends far beyond the initial application:
Durability Over Time:
By offering superior corrosion protection, ArmorGalv® significantly reduces the need for frequent replacements, making it a more cost-effective choice over time compared to HDG.
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Affordable Alternative to Stainless Steel:
ArmorGalv® provides corrosion resistance comparable to stainless steel but at a fraction of the cost, making it an ideal choice for industries seeking to balance performance and affordability.
ArmorGalv® is trusted by major utilities, leading automotive companies, and all branches of the U.S. military, proving its reliability and effectiveness in real-world applications.
ArmorGalv® is manufactured in compliance with ASTM A1059/A1059M specifications for Zinc Alloy Thermo-Diffusion Coatings.ā
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ArmorGalv® is the ideal solution for industries that demand high-performance, cost-effective, and environmentally conscious corrosion protection.
ArmorGalv® Features
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Corrosion and Abrasion Resistance
The zinc-iron alloy layer provides exceptional resistance to rust, corrosion, and surface wear, even in the harshest conditions, including marine environments.
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Precise and Controllable Coating Thickness
With adjustable thickness ranging from 0.0007” to 0.0060” (20-150 microns), ArmorGalv® allows for precise application depending on the need.
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Heat Resistance
ArmorGalv® coatings can withstand extreme temperatures, up to 1200°F (650°C) in continuous service, ensuring longevity in high-heat environments
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Perfect for Powdered Metal
ArmorGalv® requires no impregnation for powder metal parts and improves both corrosion protection and mechanical properties.
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Anti-Galling Properties
ArmorGalv® offers excellent anti-galling performance, making it a superior replacement for cadmium coatings. Nuts and bolts will never seize, even on stainless steel.
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Non-Magnetic, Weldable, and Spark-Free
ArmorGalv® is hard yet flexible, making it chip-proof, resistant to bending, and safe for welding.
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Hydrogen Embrittlement Free
Unlike HDG, ArmorGalv® presents zero risk of hydrogen embrittlement, which ensures the integrity and tensile strength of high-strength, heat-treated parts.
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Ready for Additional Coatings
It serves as an excellent base for paint, powder coating, or rubber bonding, expanding its versatility.
