Germany DIN 1.2357 Hot working alloy tool steel and 1.2357 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Tool Steel And Hard Alloy | 1.2357 | DIN | Germany | Hot working alloy tool steel | 
| 1.2323 | |||||
| X35CrMoV5-1-1 | |||||
| 1.2324 | |||||
| X38CrMoV5-1 | |||||
| 1.2343 | |||||
| X40CrMoV5-1 | |||||
| 1.2344 | |||||
| X50CrMoV5-1 | |||||
| 1.2345 | |||||
| 50CrMoV13-14 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | 
|---|---|---|---|---|---|---|---|
| 0.45-0.55 | 0.20-0.50 | 0.50-0.80 | Max 0.030 | Max 0.030 | 3.00-3.60 | 1.20-1.60 | 0.05-0.25 | 
| 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) | 
|---|---|---|---|---|---|---|
| 357 (≥) | 393 (≥) | 23 | 41 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.33 | - | |||
| 417 | 587 | - | 32.3 | 231 | - | ||
| 629 | - | 22 | 24.2 | 242 | 422 | 
Heat treated : 1545°C - 1738°C
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