C70W1
Germany C70W1 Carbon tool steel and C70W1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | C70W1 | Germany | Carbon tool steel | |
| Stellite 1040 | |||||
| Stellite 2006 | |||||
| Stellite 2012 | |||||
| Stellite F | |||||
| Stellite SF1 | |||||
| Stellite SF6 | |||||
| Stellite SF12 | |||||
| Stellite SF20 | |||||
| Stellite X90 | |||||
| Stellite T40 |
Chemical composition(mass fraction)(wt.%) of the C70W1
Mechanical Properties of steel grade C70W1
| 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) |
|---|---|---|---|---|---|---|
| 976 (≥) | 291 (≥) | 22 | 13 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 212 |
Physical Properties of steel grade C70W1
| 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 |
|---|---|---|---|---|---|---|---|
| 22 | – | – | 0.21 | – | |||
| 451 | 525 | – | 41.3 | 312 | – | ||
| 579 | – | 21 | 23.2 | 331 | 133 |
Heat Treatment of steel grade C70W1
Heat treated : 1591°C – 1154°C
Technological Curves of steel grade C70W1
No Curve