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SA-240 S31640

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S31640 A 167 S31725
#Type316Cb #S31640

Description

USA AMS SA-240/SA-240M, SA-240 S31640 Specialsteel Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-240 S31640
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-240 S31640 Austenite AMS USA Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the SA-240 S31640

C Mn Si P S Cr Ni Mo N Ti+Ta
≤0.08 ≤2.00 ≤1.00 ≤0.045 ≤0.03 16.00 -18.00 10.00 -14.00 2.00 -3.00 ≤0.10 10×C％ - ≥

Mechanical Properties of steel grade SA-240 S31640

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)
925 (≥) 857 (≥) 31 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade SA-240 S31640

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 - -     0.14 -  
769 722 - 34.3 311   -  
784 - 23 41.2   223 444

Heat Treatment of steel grade SA-240 S31640

Heat treated : 1995°C - 1968°C

Technological Curves of steel grade SA-240 S31640

Cross Reference Table (Equivalent Grade) of SA-240 S31640

Grade Standard Country Application
S31640
S31640

Relevant standard of SA-240 S31640

SA-240/SA-240M Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications SA-240-SA-240M.pdf
S31640 A 167 S31725
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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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