Alloy A286 is a precipitation hardenable iron-based super alloy with additions of molybdenum and titanium nickel-chromium. Nickel and chromium additions provide excellent corrosion and oxidation resistance up to 704°C for long term service, up to 816°C for short term service (which is similar to that of 310 stainless) and up to 982°C for intermittent service. Alloy A286 can also be used in low temperature applications that require a ductile, non-magnetic, high strength material at temperatures above room temperature and down to minus 196°C. The chromium, nickel and molybdenum contents are similar to those of some austenitic stainless steels, making its aqueous corrosion resistance comparable to that of 316L austenitic stainless steel. Alloy A286 has excellent fabrication characteristics comparable to austenitic stainless steels and is readily fabricated by standard procedures.
Industry Standards Include:
ASTM A453/A453M – 16 Gr 660 Classes B & D
ASTM A638/A638M – 10 Gr 660 Type 2
NACE MR0175/ISO15156
Werkstoff Nr 1.4980
UNS S66286
AMS 5732