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SA-240 S32654

Description

USA AMS SA-240/SA-240M, SA-240 S32654 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 S32654
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-240 S32654 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 S32654

C Mn Si P S Cr Ni Cu N
≤0.02 2.00 -4.00 ≤0.50 ≤0.03 ≤0.005 24.00 -25.00 7.00 -8.00 0.30 -0.60 0.45 -0.55

Mechanical Properties of steel grade SA-240 S32654

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)
131 (≥) 927 (≥) 22 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SA-240 S32654

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
44 - -     0.12 -  
213 266 - 44.3 234   -  
251 - 24 44.2   143 131

Heat Treatment of steel grade SA-240 S32654

Heat treated : 1491°C - 1392°C

Technological Curves of steel grade SA-240 S32654

Cross Reference Table (Equivalent Grade) of SA-240 S32654

Grade Standard Country Application
S32654
S32654
S32654
S32654
S32654

Relevant standard of SA-240 S32654

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

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