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SA-210 Grade A-1

America ASME SA-210GradeA-1 锅炉及过热器用无缝中碳素钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-210GradeA-1 / SA-210 Grade A-1
Category Grade Standard Region/Area Standard Content
Metals SA-210 Grade A-1 ASME SA-210/SA-210M America 锅炉及过热器用无缝中碳素钢

Chemical composition(mass fraction)(wt.%) of the SA-210 Grade A-1

Element Min Max Similar
Si 0.1000 - -
S - 0.0350 -
P - 0.0350 -
Mn - 0.9300 -
C - 0.2700 -

Mechanical Properties of steel grade SA-210 Grade A-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)
444 (≥) 565 (≥) 23 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade SA-210 Grade A-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
41 - -     0.12 -  
683 127 - 24.3 113   -  
266 - 33 21.2   424 343

Heat Treatment of steel grade SA-210 Grade A-1

Heat treated : 1631°C - 1829°C

Technological Curves of steel grade SA-210 Grade A-1

Cross Reference Table (Equivalent Grade) of SA-210 Grade A-1

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