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SA-790 S31500

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SA-789 S31500 A 1049 S31803
#3RE60 #S31500

Description

USA AMS SA-790/SA-790M, SA-790 S31500 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 S31500
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-790 S31500 Duplex steel AMS USA Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-790 S31500

C Mn Si P S Cr Ni Mo
≤0.03 1.20 -2.00 1.40 -2.00 ≤0.03 ≤0.03 18.00 -19.00 4.25 -5.25 2.50 -3.00

Mechanical Properties of steel grade SA-790 S31500

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)
787 (≥) 982 (≥) 24 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade SA-790 S31500

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
33 - -     0.33 -  
195 539 - 44.3 121   -  
163 - 21 23.2   212 441

Heat Treatment of steel grade SA-790 S31500

Heat treated : 1895°C - 1819°C

Technological Curves of steel grade SA-790 S31500

Cross Reference Table (Equivalent Grade) of SA-790 S31500

Grade Standard Country Application
3RE60(S31500)
3RE60
S31500
S31500

Relevant standard of SA-790 S31500

SA-790/SA-790M Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe SA-790-SA-790M.pdf
SA-789 S31500 A 1049 S31803
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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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