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SA-790 S32520

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SA-789 S32520 A 1049 S32750
#52N+ #F59 #S32520

Description

USA AMS SA-790/SA-790M, SA-790 S32520 Specialsteel Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-790 S32520
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-790 S32520 Duplex steel AMS USA Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-790 S32520

C Mn Si P S Cr Ni Mo N Cu
≤0.03 ≤1.50 ≤0.80 ≤0.035 ≤0.02 24.00 -26.00 5.50 -8.00 3.00 -5.00 0.20 -0.35 0.05 -3.00

Mechanical Properties of steel grade SA-790 S32520

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)
882 (≥) 479 (≥) 11 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade SA-790 S32520

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
34 - -     0.14 -  
998 641 - 12.3 112   -  
981 - 24 11.2   343 342

Heat Treatment of steel grade SA-790 S32520

Heat treated : 1245°C - 1987°C

Technological Curves of steel grade SA-790 S32520

Cross Reference Table (Equivalent Grade) of SA-790 S32520

Grade Standard Country Application
S32520
S32520

Relevant standard of SA-790 S32520

SA-790/SA-790M Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe SA-790-SA-790M.pdf
SA-789 S32520 A 1049 S32750
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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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