France AFNOR 1.4313 Martensite And Precipitation Hardening and 1.4313 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Steel | 1.4313 | AFNOR | France | Martensite And Precipitation Hardening | 
| X39Cr13 | |||||
| 1.4031 | |||||
| X46Cr13 | |||||
| 1.4034 | |||||
| X50CrMoV15 | |||||
| 1.4116 | |||||
| X39CrNiMo17-1 | |||||
| X39CrNiMo17-1 | |||||
| 1.4122 | |||||
| X3CrNiMo13-4 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | 
|---|---|---|---|---|---|---|---|---|
| Max 0.05 | Max 0.70 | Max 1.50 | Max 0.040 | Max 0.015 | 12.00-14.00 | 3.50-4.50 | 0.30-0.70 | Max 0.020 | 
| 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) | 
|---|---|---|---|---|---|---|
| 552 (≥) | 961 (≥) | 44 | 33 | 32 | 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 | 
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.33 | - | |||
| 571 | 477 | - | 34.3 | 423 | - | ||
| 612 | - | 34 | 42.2 | 211 | 112 | 
Heat treated : 1928°C - 1191°C
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