USA UNS T11350 The middle of high-speed tool steel and T11350 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | T11350 | UNS | USA | The middle of high-speed tool steel |
T11343 |
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M44 |
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T11344 |
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M46 |
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T11346 |
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M47 |
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T11347 |
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M48 |
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M62 |
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M50 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | V(%) |
---|---|---|---|---|---|---|---|
0.78-0.88 | 0.20-0.60 | 0.15-0.45 | MAX 0.030 | MAX 0.030 | 3.75-4.50 | 3.90-4.75 | 0.80-1.25 |
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) |
---|---|---|---|---|---|---|
864 (≥) | 523 (≥) | 33 | 21 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.14 | - | |||
541 | 589 | - | 34.3 | 233 | - | ||
449 | - | 41 | 24.2 | 424 | 341 |
Heat treated : 1485°C - 1541°C
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