Hastelloy X is a kind of nickel base superalloy with high iron content, which is mainly strengthened by solid solution of chromium and molybdenum. It has good anti-metallization and corrosion performance, medium endurance and creep strength below 900℃, good cold and hot processing formability and welding performance.
Used in the manufacture of aero-engine combustion chamber parts and other high temperature parts, under 900℃ for a long time, short time working temperature up to 1080℃.
| Alloy | C | Cr | Ni | Fe | Mo | W | Al | B | Co | Si | Mn | P | S |
| Hastelloy X | 0.05~0.15 | 20.5~23.5 | balance | 17.0~20.0 | 8.0~10.0 | 0.2~1.0 | ≤0.1 | ≤0.005 | 0.5~2.5 | ≤1.0 | ≤1.0 | ≤0.015 | ≤0.01 |
| Density | 8.3 g/cm³ |
| Melting point | 1260-1355 ℃ |
| Status |
Tensile strength Rm N/mm² |
Yield strength Rp 0. 2N/mm² |
Elongation As % |
Brinell hardness HB |
| Solution treatment | 690 | 275 | 30 | >241 |
| Bar/Rod | Wire | Strip/Coil | Sheet/Plate | Pipe/Tube | Forging |
| ASTM B572ASME SB572AMS 5754 | AMS 5798 | ASTM B435ASME SB435AMS 5536 | ASTM B662,ASME SB662 ASTM B619,ASME SB619 ASTM B626 ,ASME SB626AMS 5587 |
AMS 5754 | |
Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts
Supply in welding wire and spring wire in coil form and cut length.
Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.
Standards size and customized dimension can be produced by us with small tolerance
Soft condition and hard condition with AB bright surface, width up to 1000mm
Hastelloy X materials in forms of Bolts,screws,flanges and other fasterners, according to clients specification.
1. Excellent oxidation resistance at high temperature(>1200℃)).
2. Good high-temperature strength.
3. Good formability and weldability.
4. Good resistance to stress corrosion cracking.
Because of its corrosion resistance in various atmospheres at high temperature and excellent high temperature strength, HastelLoyx has been widely used in various high temperature environments.
Typical application fields:
• Industrial and aviation steam turbines (combustion chambers, rectifiers, structural caps)
• Industrial furnace components, support rollers, grates, ribbons and radiator tubes
• Spiral tubes in petrochemical furnaces
• High temperature gas cools the nuclear reactor