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SA-276 XM-29

Description

USA AMS SA-276 , SA-276 XM-29 Specialsteel Specification for Stainless Steel Bars and Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-276 XM-29
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-276 XM-29 Austenite AMS USA Specification for Stainless Steel Bars and Shapes

Chemical composition(mass fraction)(wt.%) of the SA-276 XM-29

C Si Mn P S Cr Ni N
≤0.08 ≤1.00 11.5 -14.5 ≤0.06 ≤0.03 17.0 -19.0 2.25 -3.75 0.20 -0.40

Mechanical Properties of steel grade SA-276 XM-29

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)
935 (≥) 154 (≥) 32 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade SA-276 XM-29

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
21 - -     0.34 -  
578 752 - 32.3 424   -  
844 - 34 31.2   424 343

Heat Treatment of steel grade SA-276 XM-29

Heat treated : 1885°C - 1215°C

Technological Curves of steel grade SA-276 XM-29

Cross Reference Table (Equivalent Grade) of SA-276 XM-29

Relevant standard of SA-276 XM-29

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

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