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SA-276 S31725

Description

USA AMS SA-276, SA-276 S31725 Specialsteel Specification for Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-276 S31725
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-276 S31725 Austenite AMS USA Specification for Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the SA-276 S31725

C Mn Si P S Cr Ni Mo N
≤0.03 ≤2.00 ≤1.00 ≤0.045 ≤0.03 18.00 -20.00 13.50 -17.50 4.00 -5.00 ≤0.10

Mechanical Properties of steel grade SA-276 S31725

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)
127 (≥) 897 (≥) 23 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade SA-276 S31725

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
43 - -     0.11 -  
366 621 - 23.3 324   -  
374 - 43 11.2   433 133

Heat Treatment of steel grade SA-276 S31725

Heat treated : 1668°C - 1134°C

Technological Curves of steel grade SA-276 S31725

Cross Reference Table (Equivalent Grade) of SA-276 S31725

Grade Standard Country Application
S31725
S31725
S31725
S31725
S31725
S31725
S31725

Relevant standard of SA-276 S31725

SA-276 Specification for Stainless Steel Bars and Shapes SA-276.pdf

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