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SA-671 CA 55

America ASME SA-671CA55 常温和低温电熔焊接钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-671CA55 / SA-671 CA 55
Category Grade Standard Region/Area Standard Content
Metals SA-671 CA 55 ASME SA-671 America 常温和低温电熔焊接钢管

Chemical composition(mass fraction)(wt.%) of the SA-671 CA 55

Element Min Max Similar

Mechanical Properties of steel grade SA-671 CA 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)
791 (≥) 117 (≥) 13 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade SA-671 CA 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
11 - -     0.33 -  
975 634 - 42.3 122   -  
621 - 33 23.2   331 131

Heat Treatment of steel grade SA-671 CA 55

Heat treated : 1386°C - 1557°C

Technological Curves of steel grade SA-671 CA 55

Cross Reference Table (Equivalent Grade) of SA-671 CA 55

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