Hunan Fushun Metal Co., Ltd.
Hunan Fushun Metal Co., Ltd.
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This age hardenable nickel base super alloy has very good strength in temperatures up to about 980°C (1800°F). It’s strength is generally comparable to that of Rene 41 and is generally superior to that of Alloy 718 at temperatures exceeding 650 – 705°C (1200 – 1300°F).
Diameter: 0.1 - 40mm
Shape: round, square, flat, special shaped
Gas turbine engine parts
Aerospace components
Springs and fasteners
W.Nr 2.4654
UNS N07001
AWS 170
AMS 5544
AMS 5706
AMS 5708
AMS 5828
ASTM B637
| Element | Min % | Max % |
| C | 0.02 | 0.1 |
| Mn | – | 0.1 |
| Si | – | 0.1 |
| P | – | 0.01 |
| S | – | 0.01 |
| Cr | 18 | 21 |
| Co | 12 | 15 |
| Mo | 3.5 | 5 |
| Ti | 2.75 | 3.5 |
| Al | 1.2 | 1.6 |
| B | 0.003 | 0.01 |
| Zr | – | 0.04 |
| Fe | – | 2 |
| Cu | – | 0.1 |
| Ni | bal | bal |
| Density | Melting Point | Coefficient of Expansion | Modulus of Rigidity | Modulus of Elasticity |
| 8.16 g/cm³ | 1330 °C | 12.2 μm/m °C (20 – 100 °C) | 81 kN/mm² | 211.0 kN/mm² |
| 0.295 lb/in³ | 2425 °F | 6.8 x 10-6 in/in °F (70 – 212 °F) | 11750 ksi | 30600 ksi |
| Condition | Type | Temperature | Time | Cooling |
| Annealed | Stabilize Age Harden |
843 °C (1550 °F) 760 °C (1400 °F) |
4 Hr 16 Hr |
Air Air |
| Spring Temper | Anneal Stabilize Age Harden |
1050 °C (1920 °F) 843 °C (1550 °F) 760 °C (1400 °F) |
4 Hr 4 Hr 16 Hr |
Air Air Air |
| Solution Annealed | Approx. tensile strength | <1100 N/mm² | <159 ksi |
| Approx. operating temperature depending on load and environment | – | – | |
| Solution Annealed + Aged | Approx. tensile strength | 1300 – 1500 N/mm² | 189 – 218 ksi |
| Approx. operating temperature depending on load and environment | up to +550 °C | up to +1020 °F | |
| Spring Temper | Approx. tensile strength | 1300 – 1600 N/mm² | 189 – 232 ksi |
| Approx. operating temperature depending on load and environment | – | – | |
| Spring Temper + Annealed + Aged | Approx. tensile strength | 1300 – 1500 N/mm² | 189 – 218 ksi |
| Approx. operating temperature depending on load and environment | up to +550 °C | up to +1020 °F |