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A1011 HSLAS Grade 310 Class 2

America ASTM A1011HSLASGrade310Class2 高强度低合金和改型高强度低合金热轧结构碳钢板材和带材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals A1011 HSLAS Grade 310 Class 2 ASTM A1011/A1011M America 高强度低合金和改型高强度低合金热轧结构碳钢板材和带材规范

Chemical composition(mass fraction)(wt.%) of the A1011 HSLAS Grade 310 Class 2

Element Min Max Similar

Mechanical Properties of steel grade A1011 HSLAS Grade 310 Class 2

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)
988 (≥) 895 (≥) 31 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade A1011 HSLAS Grade 310 Class 2

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
44 - -     0.32 -  
737 565 - 11.3 231   -  
434 - 23 32.2   143 343

Heat Treatment of steel grade A1011 HSLAS Grade 310 Class 2

Heat treated : 1487°C - 1178°C

Technological Curves of steel grade A1011 HSLAS Grade 310 Class 2

Cross Reference Table (Equivalent Grade) of A1011 HSLAS Grade 310 Class 2

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