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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