China CNS SKC31① Carbide for cutting tools and SKC31① Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | SKC31① | CNS | China | Carbide for cutting tools | 
| ASTM 1018 | |||||
| UNS G10180 | |||||
| UNS G10190 | |||||
| ASTM 1019 | |||||
| ASTM 1020 | |||||
| UNS G10200 | |||||
| UNS G10210 | |||||
| ASTM 1021 | |||||
| SKC3② | |||||
| SKC11③ | 
| 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) | 
|---|---|---|---|---|---|---|
| 519 (≥) | 697 (≥) | 32 | 33 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 431 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.11 | - | |||
| 827 | 164 | - | 33.3 | 332 | - | ||
| 552 | - | 32 | 31.2 | 223 | 224 | 
Heat treated : 1347°C - 1331°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| SKC31① | CNS | China | Carbide for cutting tools | 
| SKC31① | CNS | China | Carbide for cutting tools | 
| SKC31① | CNS | China | Carbide for cutting tools | 
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
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