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A 240 S30200

Description

USA SAE A 240/A 240M (2012) , A 240 S30200 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 S30200
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 240 S30200 Austenite 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 S30200

C Si Mn P S Cr Ni
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.0 -19.0 8.00 -10.00

Mechanical Properties of steel grade A 240 S30200

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)
875 (≥) 269 (≥) 24 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A 240 S30200

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
42 - -     0.44 -  
876 254 - 12.3 412   -  
726 - 14 41.2   212 322

Heat Treatment of steel grade A 240 S30200

Heat treated : 1821°C - 1392°C

Technological Curves of steel grade A 240 S30200

Cross Reference Table (Equivalent Grade) of A 240 S30200

Relevant standard of A 240 S30200

A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M--(2012)-.pdf

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