UK BL3 Carbide for cutting tools and BL3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Tool Steel And Hard Alloy | BL3 | UK | Carbide for cutting tools | |
BD2 |
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BD2A |
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BD2A |
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BD3 |
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BD3 |
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BF1 |
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BF1 |
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BL1 |
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BL1 |
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BL3 |
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) |
---|---|---|---|---|---|---|
537 (≥) | 266 (≥) | 33 | 11 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 234 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.11 | - | |||
366 | 581 | - | 14.3 | 424 | - | ||
678 | - | 31 | 34.2 | 313 | 131 |
Heat treated : 1335°C - 1936°C
Grade | Standard | Country | Application |
---|---|---|---|
BL3 | UK | Carbide for cutting tools | |
BL3 | UK | Carbide for cutting tools |
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