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A354 Grade BC

America ASTM A354GradeBC 淬火和回火合金钢螺栓,螺柱和其它外螺纹紧固件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A354GradeBC / A354 Grade BC
Category Grade Standard Region/Area Standard Content
Metals A354 Grade BC ASTM A354 America 淬火和回火合金钢螺栓,螺柱和其它外螺纹紧固件

Chemical composition(mass fraction)(wt.%) of the A354 Grade BC

Element Min Max Similar

Mechanical Properties of steel grade A354 Grade BC

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)
566 (≥) 185 (≥) 24 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade A354 Grade BC

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
34 - -     0.41 -  
129 268 - 42.3 211   -  
734 - 12 42.2   122 121

Heat Treatment of steel grade A354 Grade BC

Heat treated : 1487°C - 1912°C

Technological Curves of steel grade A354 Grade BC

Cross Reference Table (Equivalent Grade) of A354 Grade BC

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