UK BO1 Carbide for cutting tools and BO1 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 | BO1 | UK | Carbide for cutting tools | |
BW2 |
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BS1 |
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BS1 |
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BS2 |
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BS2 |
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BS2 |
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BS2 |
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BS5 |
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BS5 |
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BO1 |
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | V(%) | W(%) | Other(%) |
---|---|---|---|---|---|---|---|
0.85-1.00 | ≤0.40 | 1.10-1.35 | 0.40-0.60 | ≤0.40 | ≤0.25 | 0.40-0.60 | :Cu≤0.20,Sn≤0.05 |
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) |
---|---|---|---|---|---|---|
728 (≥) | 486 (≥) | 13 | 12 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 |
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 | - | - | 0.14 | - | |||
954 | 952 | - | 23.3 | 422 | - | ||
922 | - | 31 | 41.2 | 143 | 313 |
Heat treated : 1859°C - 1226°C
Grade | Standard | Country | Application |
---|---|---|---|
BO1 | UK | Carbide for cutting tools | |
BO1 | UK | Carbide for cutting tools |
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