USA UNS T41905 Alloy tool steel and T41905 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | T41905 | UNS | USA | Alloy tool steel |
O7 |
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T31507 |
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S1 |
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ASTM A182 F55 |
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T41901 |
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S2 |
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T41902 |
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S4 |
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T41904 |
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S5 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) |
---|---|---|---|---|---|---|---|
0.50~0.65 | 1.75~2.25 | 0.60~1.00 | ≤0.030 | ≤0.030 | 0.10~0.50 | 0.20~1.35 | 0.15~0.35 |
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) |
---|---|---|---|---|---|---|
522 (≥) | 462 (≥) | 24 | 21 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.31 | - | |||
326 | 299 | - | 41.3 | 323 | - | ||
362 | - | 11 | 42.2 | 341 | 111 |
Heat treated : 1265°C - 1365°C
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