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A 276 308

Description

USA SAE A 276 (2010) , A 276 308 Specialsteel Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 276 308
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 276 308 Austenite SAE USA Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the A 276 308

C Si Mn P S Cr Ni
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 19.0 -21.0 10.0 -12.0

Mechanical Properties of steel grade A 276 308

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)
761 (≥) 375 (≥) 44 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade A 276 308

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 - -     0.33 -  
985 179 - 12.3 242   -  
282 - 44 21.2   412 414

Heat Treatment of steel grade A 276 308

Heat treated : 1271°C - 1381°C

Technological Curves of steel grade A 276 308

Cross Reference Table (Equivalent Grade) of A 276 308

Relevant standard of A 276 308

A 276 (2010) Stainless Steel Bars and Shapes A-276--(2010)-.pdf

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