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China 攀钢西昌钢钒QJ/XC P410LA 冷连轧低合金高强度钢板和钢带技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: P410LA / P410LA
Category Grade Standard Region/Area Standard Content
Metals P410LA QJ/XC3.054 China 冷连轧低合金高强度钢板和钢带技术条件

Chemical composition(mass fraction)(wt.%) of the P410LA

Element Min Max Similar
Nb - 0.0900 -
Ti - 0.1500 -
Al 0.0100 - -
S - 0.0250 -
P - 0.0250 -
Mn - 2.0000 -
C - 0.2000 -

Mechanical Properties of steel grade P410LA

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)
646 (≥) 959 (≥) 31 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade P410LA

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
41 - -     0.12 -  
564 285 - 44.3 221   -  
777 - 42 41.2   142 241

Heat Treatment of steel grade P410LA

Heat treated : 1172°C - 1139°C

Technological Curves of steel grade P410LA

Cross Reference Table (Equivalent Grade) of P410LA

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