China GBT ZU80Cr Cast steel rolls and ZU80Cr Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ZU80Cr | GBT | China | Cast steel rolls | 
| ZG07Cr19Ni11Mo3 | |||||
| ZU70 | |||||
| ZU70Mn | |||||
| ZU80 | |||||
| ZU60CrMnMo | |||||
| ZU65CrNiMo | |||||
| ZU70Mn2 | |||||
| ZU70Mn2Mo | |||||
| ZU75CrMo | |||||
| ZU75CrNiMnMo | 
| 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) | 
|---|---|---|---|---|---|---|
| 187 (≥) | 187 (≥) | 14 | 21 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 12 | - | - | 0.34 | - | |||
| 385 | 725 | - | 31.3 | 331 | - | ||
| 666 | - | 42 | 21.2 | 332 | 121 | 
Heat treated : 1284°C - 1913°C
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