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A 479 S32950

Description

USA SAE A 479/A 479M (2013), A 479 S32950 Specialsteel 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: A 479 S32950
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 479 S32950 Duplex steel SAE USA Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Chemical composition(mass fraction)(wt.%) of the A 479 S32950

C Mn Si P S Cr Ni Mo N
≤0.03 ≤2.00 ≤0.60 ≤0.035 ≤0.01 26.00 -29.00 3.50 -5.20 1.00 -2.50 0.15 -0.25

Mechanical Properties of steel grade A 479 S32950

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)
964 (≥) 494 (≥) 11 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade A 479 S32950

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 -  
881 475 - 41.3 143   -  
378 - 33 21.2   444 321

Heat Treatment of steel grade A 479 S32950

Heat treated : 1479°C - 1766°C

Technological Curves of steel grade A 479 S32950

Cross Reference Table (Equivalent Grade) of A 479 S32950

Grade Standard Country Application
7-MoPLUS
S32950
S32950
7-Mo PLUS(S32950)
S32950

Relevant standard of A 479 S32950

A 479/A 479M (2013) Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels A-479-A-479M-(2013).pdf

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