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A 1049 S32950

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SA-790 S32900 A 1082 S32950
#S32950

Description

USA SAE A 1049/A 1049M (2010), A 1049 S32950 Specialsteel Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 1049 S32950
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 1049 S32950 Duplex steel SAE USA Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components

Chemical composition(mass fraction)(wt.%) of the A 1049 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 -0.35

Mechanical Properties of steel grade A 1049 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)
656 (≥) 243 (≥) 24 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade A 1049 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
21 - -     0.12 -  
658 357 - 31.3 223   -  
962 - 24 33.2   441 434

Heat Treatment of steel grade A 1049 S32950

Heat treated : 1784°C - 1381°C

Technological Curves of steel grade A 1049 S32950

Cross Reference Table (Equivalent Grade) of A 1049 S32950

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

Relevant standard of A 1049 S32950

A 1049/A 1049M (2010) Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components A-1049-A-1049M-(2010).pdf
SA-790 S32900 A 1082 S32950
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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