Forged fittings
Stainless
ASTM A182 F304(L), 316(L), 321(H), 347(H)
(Super)Duplex UNS 31803 / 32750 / 32760
Super Austenite UNS 31254 / 254SMO / 6Moly
Nickel alloys
Alloy 825;
Alloy 625;
Alloy 800;
Alloy 600;
Monel 400;
Hastelloy 276
Low alloys
ASTM A182 F5, F11, F22, F91