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SA-276 440C

America ASME SA-276440C 不锈钢棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-276440C / SA-276 440C
Category Grade Standard Region/Area Standard Content
Metals SA-276 440C ASME SA-276 America 不锈钢棒材和型材

Chemical composition(mass fraction)(wt.%) of the SA-276 440C

Element Min Max Similar

Mechanical Properties of steel grade SA-276 440C

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)
838 (≥) 326 (≥) 11 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade SA-276 440C

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
14 - -     0.14 -  
958 386 - 32.3 322   -  
668 - 41 12.2   321 343

Heat Treatment of steel grade SA-276 440C

Heat treated : 1568°C - 1544°C

Technological Curves of steel grade SA-276 440C

Cross Reference Table (Equivalent Grade) of SA-276 440C

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