ASTM A638 Grade 660B 660D 660A Alloy A286
ASTM A638 Grade 660 Alloy A286 is a precipitation hardening stainless supplied as round bar available for delivery to the whole of the UK. A precipitation hardening stainless type steel suitable for applications at high temperature. This grade is suitable for applications requiring good corrosion resistance and high strength in temperatures up to 700°C. It can be used at higher temperatures for lower stress applications.
UNS S66286 A286 660A 660B 660C 660D ASTM A453 A638 SA453 1.4980 1.2779