China GBT ZUS140SiCrMo Cast steel rolls and ZUS140SiCrMo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ZUS140SiCrMo | GBT | China | Cast steel rolls | 
| ZU65CrNiMo | |||||
| ZU70Mn2 | |||||
| ZU70Mn2Mo | |||||
| ZU75CrMo | |||||
| ZU75CrNiMnMo | |||||
| ZU80Cr | |||||
| ZUB140CrMo | |||||
| ZUB140CrNiMo | |||||
| ZUB160CrMo | |||||
| ZUB160CrNiMo | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | 
|---|---|---|---|---|---|---|---|
| 1.30-1.50 | 1.00-1.60 | 0.50-0.80 | 0.035 | 0.03 | 0.40-0.70 | - | 0.20-0.50 | 
| 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) | 
|---|---|---|---|---|---|---|
| 341 (≥) | 856 (≥) | 21 | 24 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 422 | 
| 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 | - | - | 0.13 | - | |||
| 694 | 461 | - | 34.3 | 331 | - | ||
| 297 | - | 33 | 43.2 | 111 | 231 | 
Heat treated : 1758°C - 1941°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| ZUS140SiCrMo | GBT | China | Cast steel rolls | 
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