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A591 A607-HSLAS Grade 55 Class 1

America ASTM A591A607-HSLASGrade55Class1 钢板,电解锌涂层,轻重量镀层[大量]的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals A591 A607-HSLAS Grade 55 Class 1 ASTM A591/A591M America 钢板,电解锌涂层,轻重量镀层[大量]的标准规范

Chemical composition(mass fraction)(wt.%) of the A591 A607-HSLAS Grade 55 Class 1

Element Min Max Similar

Mechanical Properties of steel grade A591 A607-HSLAS Grade 55 Class 1

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)
813 (≥) 817 (≥) 41 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade A591 A607-HSLAS Grade 55 Class 1

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
31 - -     0.42 -  
913 997 - 42.3 414   -  
775 - 12 13.2   322 114

Heat Treatment of steel grade A591 A607-HSLAS Grade 55 Class 1

Heat treated : 1859°C - 1716°C

Technological Curves of steel grade A591 A607-HSLAS Grade 55 Class 1

Cross Reference Table (Equivalent Grade) of A591 A607-HSLAS Grade 55 Class 1

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