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SA-276 304L

Description

USA AMS SA-276, SA-276 304L Specialsteel Specification for Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-276 304L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-276 304L Austenite AMS USA Specification for Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the SA-276 304L

C Si Mn P S Cr Ni N
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 8.00 -12.00 ≤0.1000

Mechanical Properties of steel grade SA-276 304L

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)
859 (≥) 823 (≥) 34 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade SA-276 304L

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 - -     0.43 -  
394 444 - 32.3 232   -  
644 - 13 14.2   323 323

Heat Treatment of steel grade SA-276 304L

Heat treated : 1942°C - 1914°C

Technological Curves of steel grade SA-276 304L

Cross Reference Table (Equivalent Grade) of SA-276 304L

Relevant standard of SA-276 304L

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

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