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SA-276 S31726

Description

USA AMS SA-276, SA-276 S31726 Specialsteel Specification for Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-276 S31726
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-276 S31726 Austenite AMS USA Specification for Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the SA-276 S31726

C Mn Si P S Cr Ni Mo N
≤0.03 ≤2.00 ≤0.75 ≤0.045 ≤0.03 17.00 -20.00 13.50 -17.50 4.00 -5.00 0.10 -0.20

Mechanical Properties of steel grade SA-276 S31726

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)
233 (≥) 426 (≥) 22 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade SA-276 S31726

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 - -     0.21 -  
719 872 - 41.3 343   -  
553 - 24 14.2   211 444

Heat Treatment of steel grade SA-276 S31726

Heat treated : 1492°C - 1849°C

Technological Curves of steel grade SA-276 S31726

Cross Reference Table (Equivalent Grade) of SA-276 S31726

Grade Standard Country Application
17-14-4LN(S31726)
S31726
S31726
S31726
S31726
S31726
S31726
S31726

Relevant standard of SA-276 S31726

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

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