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A 240 S44660

Description

USA SAE A 240/A 240M (2013), A 240 S44660 Specialsteel 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: A 240 S44660
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 240 S44660 Ferrite SAE USA Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the A 240 S44660

C Mn Si P S Cr Ni Mo N
≤0.025 ≤1.00 ≤1.00 ≤0.04 ≤0.03 25.00 -27.00 1.50 -3.50 2.50 -3.50 ≤0.035

Mechanical Properties of steel grade A 240 S44660

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)
393 (≥) 529 (≥) 23 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade A 240 S44660

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
43 - -     0.31 -  
221 644 - 31.3 433   -  
265 - 11 42.2   431 421

Heat Treatment of steel grade A 240 S44660

Heat treated : 1837°C - 1478°C

Technological Curves of steel grade A 240 S44660

Cross Reference Table (Equivalent Grade) of A 240 S44660

Grade Standard Country Application
S44660
S44660
S44660
Sea-Cure/SC-1(S44660)

Relevant standard of A 240 S44660

A 240/A 240M (2013) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M-(2013).pdf

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