Hunan Fushun Metal Co., Ltd.
Hunan Fushun Metal Co., Ltd.
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This alloy was developed to broaden the application range of one alloy. With the addition of Copper to the Nickel-Chromium-Molybdenum system, Hastelloy C2000 is resistant to an extensive range of corrosive chemicals, including sulphuric, hydrochloric and hydrofluoric acids. The combination of Molybdenum and Copper provide excellent corrosion resistance to reducing media, while the high Chromium content gives good oxidising resistance. Like other nickel alloys, Hastelloy C2000 is ductile, easy to form and weld, while possessing excellent resistance to stress corrosion cracking in chloride-bearing solutions.
Diameter: 0.1 - 40mm
Shape: round, square, flat, special shaped
W.Nr 2.4675
UNS N06200
AWS 055
ASTM B574
ASTM B575
ASTM B619
| Element | Min % | Max % |
| Cr | 22 | 24 |
| Mo | 15 | 17 |
| Fe | – | 3 |
| C | – | 0.01 |
| Si | – | 0.08 |
| Co | – | 2 |
| Mn | – | 0.5 |
| P | – | 0.025 |
| S | – | 0.01 |
| Cu | 1.3 | 1.9 |
| Al | – | 0.5 |
| Ni | bal |
| Density | Melting Point | Coefficient of Expansion | Modulus of Rigidity | Modulus of Elasticity |
| 8.5 g/cm³ | 1399 °C | 12.4 μm/m °C (20 – 100 °C) | 79 kN/mm² | 206 kN/mm² |
| 0.307 lb/in³ | 2550 °F | 6.9 x 10-6 in/in °F (70 – 212 °F) | 11458 ksi | 29878 ksi |
| Condition | Type | Temperature | Time | Cooling |
| Annealed or Spring Temper | Stress Relieve | 400 – 450 °C (750 – 840 °F) | 2 Hr | Air |
| Annealed | Approx. tensile strength | <1000 N/mm² | <145 ksi |
| Approx. operating temperature depending on load** and environment | -200 to +400 °C | -330 to +750 °F | |
| Spring Temper | Approx. tensile strength | 1300 – 1600 N/mm² | 189 – 232 ksi |
| Approx. operating temperature depending on load** and environment | -200 to +400 °C | -330 to +750 °F |