Description:
Hastelloy X is a nickel-chromium-iron-molybdenum alloy with outstanding strength and oxidation resistance at temperatures to 2200°F (1200°C). Provided by the molybdenum content results in high strength in a solid-solution alloy make it having good fabrication characteristics. It is widely used in gas turbines, industrial furnaces, heat-treating equipment and nuclear engineering.
Equivalent alloy:
GH3536、GH536 (China)、Hastelloy X、UNS N06002 (US）、DIN W. Nr. 2.4665、NiCr22Fe18Mo (Germany)、NC22FeD（France）、NiCr21Fe18Mo9（ISO）
Physical Properties
Density | 8.3 g/cm3 |
Melting range | 1260-1355℃ |
Chemical composition
% | Ni | Cr | Fe | C | Mn | Si | Mo | Co | Al | W | B | P | S |
min | balance | 20.5 | 17.0 | 0.05 | 8.0 | 0.5 | 0.2 | ||||||
max | 23.5 | 20.0 | 0.15 | 1.0 | 1.0 | 10.0 | 2.5 | 0.1 | 1.0 | 0.005 | 0.015 | 0.01 |
Designation | Standard |
Pipe and tube | ASTM B 622 |
Fittings | ASTM B 366 |
Rod | ASTM B572 |
