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A607 Grade 55

America ASTM A607Grade55 钢薄板及钢带,高强度,低合金铌钒,或两者,热轧 和冷轧的标准规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A607Grade55 / A607 Grade 55
Category Grade Standard Region/Area Standard Content
Metals A607 Grade 55 ASTM A607 America 钢薄板及钢带,高强度,低合金铌钒,或两者,热轧 和冷轧的标准规格

Chemical composition(mass fraction)(wt.%) of the A607 Grade 55

Element Min Max Similar
V 0.0050 - -
S - 0.0600 -
P - 0.0500 -
Mn - 1.4000 -
Cu 0.1800 - -
Co 0.0040 - -
Cb 0.0050 - -
C - 0.2900 -

Mechanical Properties of steel grade A607 Grade 55

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)
958 (≥) 457 (≥) 31 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade A607 Grade 55

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
32 - -     0.43 -  
139 837 - 14.3 312   -  
916 - 24 33.2   312 432

Heat Treatment of steel grade A607 Grade 55

Heat treated : 1995°C - 1826°C

Technological Curves of steel grade A607 Grade 55

Cross Reference Table (Equivalent Grade) of A607 Grade 55

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