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China GB Q295P 热轧钢板桩 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Q295P / Q295P
Category Grade Standard Region/Area Standard Content
Metals Q295P GB/T 20933 China 热轧钢板桩

Chemical composition(mass fraction)(wt.%) of the Q295P

Element Min Max Similar

Mechanical Properties of steel grade Q295P

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)
292 (≥) 584 (≥) 41 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade Q295P

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
13 - -     0.22 -  
245 922 - 13.3 414   -  
287 - 23 42.2   241 144

Heat Treatment of steel grade Q295P

Heat treated : 1322°C - 1887°C

Technological Curves of steel grade Q295P

Cross Reference Table (Equivalent Grade) of Q295P

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