Germany DIN X6CrMo4 Cold working alloy tool steel and X6CrMo4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | X6CrMo4 | DIN | Germany | Cold working alloy tool steel |
40CrMnMoS8-6 |
|||||
1.2312 |
|||||
X36CrMo17 |
|||||
1.2316 |
|||||
X64CrMo14 |
|||||
1.2319 |
|||||
86CrMoV7 |
|||||
1.2327 |
|||||
1.2328 |
|||||
45CrMoV7 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) |
---|---|---|---|---|---|---|
Max 0.07 | Max 0.20 | Max 0.20 | Max 0.030 | Max 0.030 | 3.50-4.00 | 0.30-0.60 |
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) |
---|---|---|---|---|---|---|
471 (≥) | 155 (≥) | 13 | 24 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 233 |
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 |
---|---|---|---|---|---|---|---|
32 | - | - | 0.23 | - | |||
151 | 429 | - | 14.3 | 411 | - | ||
586 | - | 11 | 41.2 | 233 | 144 |
Heat treated : 1268°C - 1291°C
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