60Cr-40Ni
USA ASTM 60Cr-40Ni Castings,Chromium-Nickel Alloy and 60Cr-40Ni Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | 60Cr-40Ni | ASTM | USA | Castings,Chromium-Nickel Alloy |
| J94603 | |||||
| WCA | |||||
| WCB | |||||
| WCC | |||||
| J02502 | |||||
| J03002 | |||||
| J02503 | |||||
| Type I | |||||
| Type II | |||||
| 50Cr-50Ni |
Chemical composition(mass fraction)(wt.%) of the 60Cr-40Ni
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | N(%) | Al(%) | Ti(%) | Fe(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.10 | ≤1.00 | ≤0.30 | ≤0.02 | ≤0.02 | 58.0-62.0 | Bal | ≤0.30 | ≤0.25 | ≤0.50 | ≤1.00 |
Mechanical Properties of steel grade 60Cr-40Ni
| 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) |
|---|---|---|---|---|---|---|
| 498 (≥) | 875 (≥) | 11 | 22 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 |
Physical Properties of steel grade 60Cr-40Ni
| 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 |
|---|---|---|---|---|---|---|---|
| 43 | – | – | 0.14 | – | |||
| 351 | 557 | – | 31.3 | 321 | – | ||
| 498 | – | 11 | 23.2 | 221 | 443 |
Heat Treatment of steel grade 60Cr-40Ni
Heat treated : 1199°C – 1893°C
Technological Curves of steel grade 60Cr-40Ni
No Curve