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SA-240 S21400

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S21400 A 213 S21500
#Tenelon(XM-31) #S21400

Description

USA AMS SA-240/SA-240M, SA-240 S21400 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 S21400
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-240 S21400 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 S21400

C Mn Si P S Cr Ni Mo N
≤0.12 14.50 -16.00 0.30 -1.00 ≤0.045 ≤0.03 17.00 -18.50 ≤0.75 ≤ ≥ ≤0.35

Mechanical Properties of steel grade SA-240 S21400

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)
953 (≥) 681 (≥) 33 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade SA-240 S21400

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 - -     0.41 -  
286 522 - 44.3 412   -  
363 - 44 44.2   441 234

Heat Treatment of steel grade SA-240 S21400

Heat treated : 1121°C - 1595°C

Technological Curves of steel grade SA-240 S21400

Cross Reference Table (Equivalent Grade) of SA-240 S21400

Grade Standard Country Application
S21400
S21400
S21400

Relevant standard of SA-240 S21400

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
S21400 A 213 S21500
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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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