Germany DIN 1.2767 Cold working alloy tool steel and 1.2767 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | 1.2767 | DIN | Germany | Cold working alloy tool steel |
1.2743 |
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60NiCrMoV12-4 |
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1.2745 |
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15NiCr18 |
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1.2746 |
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45NiCrMoV16-6 |
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1.2762 |
|||||
75CrMoNiW6-7 |
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1.2764 |
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X19NiCrMo4 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | W(%) |
---|---|---|---|---|---|---|---|---|
0.40-0.50 | 0.10-0.40 | 0.15-0.45 | Max 0.030 | Max 0.030 | 1.20-1.50 | 3.80-4.30 | 0.15-0.35 | 0.40-0.60 |
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) |
---|---|---|---|---|---|---|
329 (≥) | 211 (≥) | 32 | 31 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
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 |
---|---|---|---|---|---|---|---|
21 | - | - | 0.21 | - | |||
594 | 332 | - | 23.3 | 442 | - | ||
438 | - | 24 | 12.2 | 243 | 141 |
Heat treated : 1497°C - 1744°C
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