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SA-240 S44626

Description

USA AMS SA-240/SA-240M, SA-240 S44626 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 S44626
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-240 S44626 Ferrite 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 S44626

C Mn Si P S Cr Ni Mo N Cu Ti
≤0.06 ≤0.75 ≤0.75 ≤0.04 ≤0.02 25.00 -27.00 ≤0.50 0.75 -1.50 ≤0.04 ≤0.20 0.20 -1.00

Mechanical Properties of steel grade SA-240 S44626

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)
839 (≥) 883 (≥) 34 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade SA-240 S44626

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
21 - -     0.32 -  
754 134 - 24.3 142   -  
228 - 31 34.2   434 432

Heat Treatment of steel grade SA-240 S44626

Heat treated : 1528°C - 1415°C

Technological Curves of steel grade SA-240 S44626

Cross Reference Table (Equivalent Grade) of SA-240 S44626

Grade Standard Country Application
XM-33
XM-33
TPXM-33
S44626
S44626
S44626

Relevant standard of SA-240 S44626

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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