China CNS SCMV6 China Taiwan Structural steel and SCMV6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | SCMV6 | CNS | China | China Taiwan Structural steel | 
| SB450 | |||||
| SB450M | |||||
| SB450M | |||||
| SB480 | |||||
| SB480M | |||||
| SCMV1 | |||||
| SCMV2 | |||||
| SCMV3 | |||||
| SCMV4 | |||||
| SCMV5 | 
| 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) | 
|---|---|---|---|---|---|---|
| 281 (≥) | 673 (≥) | 42 | 33 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 124 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 11 | - | - | 0.32 | - | |||
| 442 | 715 | - | 33.3 | 423 | - | ||
| 522 | - | 41 | 23.2 | 423 | 111 | 
Heat treated : 1636°C - 1468°C
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