UK X3CrNiCuM0l7-11-3-2 austenitic special steel and X3CrNiCuM0l7-11-3-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Steel | X3CrNiCuM0l7-11-3-2 | UK | austenitic special steel | |
| X6CrNiM0Nbl7-12-2 | |||||
| 1.4580 | |||||
| X2CrNiM0l8-15-4 | |||||
| 1.4438 | |||||
| X1CrNiSil8-15-4 | |||||
| 1.4361 | |||||
| 1.4560 | |||||
| X3CrNiCul9-9-2 | |||||
| X6CrNiCuSl8-9-2 | |||||
| 1.4570 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | Cu(%) | 
|---|---|---|---|---|---|---|---|---|---|
| Max 0.040 | Max 1.00 | Max 1.00 | Max 0.045 | Max 0.015 | 16.5-17.5 | 10.0-11.0 | 2.00-2.50 | Max 0.11 | 3.00-3.50 | 
| 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) | 
|---|---|---|---|---|---|---|
| 867 (≥) | 886 (≥) | 43 | 21 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 441 | 
| 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 | - | - | 0.34 | - | |||
| 811 | 397 | - | 12.3 | 231 | - | ||
| 873 | - | 43 | 23.2 | 343 | 232 | 
Heat treated : 1796°C - 1259°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X3CrNiCuM0l7-11-3-2 | UK | austenitic special steel | 
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