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SA-479 Type XM-11

Description

USA AMS SA-479/SA-479M , SA-479 Type XM-11 Specialsteel Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-479 Type XM-11
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-479 Type XM-11 Austenite AMS USA Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Chemical composition(mass fraction)(wt.%) of the SA-479 Type XM-11

C Si Mn P S Cr Ni N
≤0.04 ≤1.00 8.00 -10.0 ≤0.06 ≤0.03 19.0 -21.5 5.50 -7.50 0.15 -0.40

Mechanical Properties of steel grade SA-479 Type XM-11

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)
316 (≥) 147 (≥) 41 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade SA-479 Type XM-11

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 - -     0.23 -  
277 751 - 32.3 312   -  
182 - 12 43.2   121 132

Heat Treatment of steel grade SA-479 Type XM-11

Heat treated : 1893°C - 1343°C

Technological Curves of steel grade SA-479 Type XM-11

Cross Reference Table (Equivalent Grade) of SA-479 Type XM-11

Grade Standard Country Application
XM-11
TPXM-11
XM-11

Relevant standard of SA-479 Type XM-11

SA-479/SA-479M Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels SA-479-SA-479M-.pdf

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