USA ASTM SAE AMS 5682E (2006), Nichrome V Specialsteel Nickel Alloy, Corrosion and Heat-Resistant, Welding Wire 78Ni - 20Cr and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | Nichrome V | Precipitation-Hardening | ASTM | USA | Nickel Alloy, Corrosion and Heat-Resistant, Welding Wire 78Ni - 20Cr |
| C | Si | Mn | Cr | Ni | Mo | Co | W | Al | Cu | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | 0.75 -1.60 | ≤1.00 | 14.00 -18.00 | ≤57.00 | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤ ≥ | ≤remaining |
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 332 (≥) | 777 (≥) | 42 | 34 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 |
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.41 | - | |||
| 531 | 639 | - | 12.3 | 342 | - | ||
| 547 | - | 21 | 14.2 | 331 | 424 |
Heat treated : 1669°C - 1751°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| Nichrome | |||
| Nichrome V |
| SAE AMS 5682E (2006) | Nickel Alloy, Corrosion and Heat-Resistant, Welding Wire 78Ni - 20Cr | SAE-AMS-5682E-(2006).pdf |
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