Flanges / Forged steel fittings
| Carbon | Stainless | Duplex | Alloy | Nickel alloy | CU/NI |
|---|---|---|---|---|---|
| Steel | Steel | Steel | Steel | Steel | Steel |
| ASTM A105 | ASTM A182 F304/L + H | ASTM A182 F51 | ASTM A182 F1 | ASTM B564 UNS NO 6625 (ALLOY 625) | UNS C70600 (CuNi 90/10) |
| ASTM A350 LF2 | ASTM A182 F316/L + H | ASTM A182 F53 | ASTM A182 F5 | ASTM B564 UNS NO 8800 (ALLOY 800) | UNS C71500 (CuNi 70/30) |
| ASTM A694 F42 | ASTM A182 F321/H | ASTM A182 F55 | ASTM A182 F9 | ASTM B564 UNS NO 8825 (ALLOY 825) | |
| ASTM A694 F52 | ASTM A182 F347/H | ASTM A182 F11 | HASTELLOY C276 | ||
| ASTM A694 F60 | ASTM A182 F44 | ASTM A182 F22 | |||
| ASTM A694 F65 | ASTM A182 F91 |
