Germany DIN 1.2762 Cold working alloy tool steel and 1.2762 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | 1.2762 | DIN | Germany | Cold working alloy tool steel |
1.2735 |
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15NiCr14 |
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40CrMnNiMo8-6-4 |
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1.2738 |
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1.2743 |
|||||
60NiCrMoV12-4 |
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1.2745 |
|||||
15NiCr18 |
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1.2746 |
|||||
45NiCrMoV16-6 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) |
---|---|---|---|---|---|---|---|---|
0.70-0.80 | 0.15-0.30 | 0.15-0.53 | Max 0.035 | Max 0.035 | 1.40-1.60 | 0.40-0.60 | 0.60-0.80 | 0.20-0.40 |
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) |
---|---|---|---|---|---|---|
285 (≥) | 477 (≥) | 24 | 44 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 |
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 | - | - | 0.43 | - | |||
856 | 311 | - | 11.3 | 311 | - | ||
928 | - | 32 | 12.2 | 133 | 314 |
Heat treated : 1333°C - 1973°C
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