Sweden SS CN20 Carbide for cutting tools and CN20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Tool Steel And Hard Alloy | CN20 | SS | Sweden | Carbide for cutting tools |
CG35 |
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CG40 |
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CG40 |
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CN02 |
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CN02 |
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CG60 |
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CG60 |
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CN10 |
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CN10 |
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CN20 |
Co(%) |
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8 |
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) |
---|---|---|---|---|---|---|
336 (≥) | 213 (≥) | 42 | 43 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 333 |
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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.23 | - | |||
757 | 623 | - | 11.3 | 224 | - | ||
774 | - | 11 | 24.2 | 344 | 211 |
Heat treated : 1128°C - 1667°C
Grade | Standard | Country | Application |
---|---|---|---|
CN20 | SS | Sweden | Carbide for cutting tools |
CN20 | SS | Sweden | Carbide for cutting tools |
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