Germany DIN 1.2726 Hot working alloy tool steel and 1.2726 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | 1.2726 | DIN | Germany | Hot working alloy tool steel |
1.2606 |
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X60WCrMoV9-4 |
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1.2622 |
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X30WCrCoV9-3 |
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1.2662 |
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X45CoCrWV5-5-5 |
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1.2678 |
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56NiCrMoV7 |
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1.2714 |
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26NiCrMoV5 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) | N(%) |
---|---|---|---|---|---|---|---|---|
0.22-0.30 | 0.30-0.50 | 0.20-0.40 | Max 0.030 | Max 0.030 | 0.60-0.90 | 0.20-0.40 | 0.15-0.20 | 1.30-1.60 |
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) |
---|---|---|---|---|---|---|
547 (≥) | 479 (≥) | 23 | 32 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 |
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 |
---|---|---|---|---|---|---|---|
42 | - | - | 0.31 | - | |||
762 | 936 | - | 14.3 | 323 | - | ||
376 | - | 23 | 13.2 | 422 | 213 |
Heat treated : 1613°C - 1297°C
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