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A 276 S31040

Description

USA SAE A 276 (2013), A 276 S31040 Specialsteel Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 276 S31040
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 276 S31040 Austenite SAE USA Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the A 276 S31040

C Mn Si P S Cr Ni Mo Nb+Ta
≤0.08 ≤2.00 ≤1.50 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤ ≥ 10×C% -1.10

Mechanical Properties of steel grade A 276 S31040

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)
354 (≥) 779 (≥) 23 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade A 276 S31040

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
33 - -     0.21 -  
339 673 - 31.3 233   -  
337 - 21 42.2   142 221

Heat Treatment of steel grade A 276 S31040

Heat treated : 1278°C - 1849°C

Technological Curves of steel grade A 276 S31040

Cross Reference Table (Equivalent Grade) of A 276 S31040

Grade Standard Country Application
S31040
S31040
S31040
S31040
S31040
S31040

Relevant standard of A 276 S31040

A 276 (2013) Stainless Steel Bars and Shapes A-276-(2013).pdf

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