A4-80 / ISO 3506-1 A4 CLASS 80 / High Tensile Stainless Steel

A4-80 / ISO 3506-1 A4 Class 80 – High Tensile Stainless Steel for Corrosion-Resistant Fastening

A4-80, also known as ISO 3506-1 A4 Class 80, is a high-tensile stainless steel grade engineered for fasteners that require both exceptional strength and resistance to corrosion. This alloy is specifically developed for critical applications in industries such as marine, construction, chemical processing, and food production, where both durability and reliability are essential under harsh environmental conditions.

Properties of A4-80 / ISO 3506-1 A4 Class 80

A4-80 / ISO 3506-1 A4 Class 80 is known for:

• High Tensile Strength – This stainless steel grade offers enhanced tensile strength, suitable for applications demanding secure fastening under heavy loads.
• Superior Corrosion Resistance – It provides excellent resistance to corrosion in chloride-rich and acidic environments, making it ideal for marine and chemical applications.
• Non-Magnetic and Durable – A4-80 is naturally non-magnetic and highly durable, maintaining integrity in various challenging environmental conditions.

Applications of A4-80 / ISO 3506-1 A4 Class 80

Thanks to its robust properties, A4-80 is widely applied in:

• Marine and Coastal Structures – Ideal for fasteners in boats, docks, and other structures exposed to seawater and marine atmospheres.
• Chemical Processing Equipment – Used in fasteners for pipelines, tanks, and equipment exposed to corrosive chemicals.
• Food and Beverage Industry – Suitable for hygienic applications and components exposed to cleaning agents and varying temperatures.

WTE PowerSteel is a global stockist and distributor of A4-80 / ISO 3506-1 A4 Class 80, providing high-tensile stainless steel fasteners for critical applications worldwide. With a commitment to quality and technical expertise, WTE PowerSteel offers tailored guidance in selecting and processing A4-80 for optimal performance in corrosive and demanding environments. Contact us to learn more about our worldwide distribution and the benefits of A4-80 stainless steel for your specialized projects.