USA UNS T30108 Alloy tool steel and T30108 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | T30108 | UNS | USA | Alloy tool steel |
T30103 |
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A4 |
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T30104 |
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A5 |
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T30105 |
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A6 |
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T30106 |
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A7 |
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T30107 |
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A8 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) |
---|---|---|---|---|---|---|---|
0.50~0.60 | 0.75~1.10 | 0.20~0.50 | ≤0.030 | ≤0.030 | 4.75~5.50 | 1.15~1.65 | 1.00~1.50 |
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) |
---|---|---|---|---|---|---|
242 (≥) | 177 (≥) | 42 | 44 | 21 | 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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.21 | - | |||
653 | 942 | - | 23.3 | 131 | - | ||
146 | - | 31 | 43.2 | 243 | 444 |
Heat treated : 1699°C - 1998°C
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