China GBT U33602 China structural steel and alloy steel and U33602 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Structure Steel | U33602 | GBT | China | China structural steel and alloy steel | 
| L13705 | |||||
| L14203 | |||||
| L14204 | |||||
| L14205 | |||||
| 320 | |||||
| 360 | |||||
| 410 | |||||
| 460 | |||||
| 490 | |||||
| U33202 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) | 
|---|---|---|---|---|---|---|---|---|
| Max 0.17 | Max 0.35 | 0.40-0.80 | 0.035 | 0.035 | 0.25 | 0.3 | 0.1 | 0.3 | 
| 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) | 
|---|---|---|---|---|---|---|
| 734 (≥) | 971 (≥) | 11 | 42 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 | 
| 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 | - | - | 0.21 | - | |||
| 177 | 616 | - | 21.3 | 412 | - | ||
| 183 | - | 12 | 31.2 | 141 | 312 | 
Heat treated : 1932°C - 1511°C
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