A286 Studs

A286 Studs

A286 studs, also known as Alloy 660 studs are stainless steel alloy which contains iron, nickel and chromium. A286 studs are known for their high strength, creep resistance and oxidation resistance at elevated temperatures once age hardened.  As a result, A286 / Alloy 660 studs provide high levels of strength from room temperature up to about 1300°F (700°C).

A286 studs are also mildly corrosion resistant. While they should not be used for strong acid environments, they provide excellent oxidation resistance up to 1500°F (815°C) in conditions that would typically be found in high temperature exhaust streams.

A286 / Alloy 660 for excellent high temperature oxidation resistance

· Good material for high temperature oxidation resistance

· Maintains high strength at elevated temperatures

· Specifications and heat treatments

· A286 chemistry

· ASTM A453 Grade 660 and ASTM F2281

· A286 Datasheet

Applications

Because of the properties of Alloy 660 / A286, these studs are often found in high temperature engine, manifold, exhaust and turbine applications as well as off-shore oil & gas applications. In addition, A286 / Alloy 660 is also non-magnetic and finds a niche in non-magnetic cryogenic equipment. A286 studs are also available to ASTM A453 Grade 660 specification. This spec ensures the proper tensile and stress rupture properties for critical high temperature applications.

Resources: A286 Torque Specs