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A 240 Type 310H

Description

USA SAE A 240/A 240M (2012), A 240 Type 310H 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 Type 310H
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 240 Type 310H 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 Type 310H

C Si Mn P S Cr Ni
0.04 -0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00

Mechanical Properties of steel grade A 240 Type 310H

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)
195 (≥) 977 (≥) 34 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade A 240 Type 310H

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 - -     0.32 -  
921 595 - 14.3 242   -  
734 - 42 12.2   424 422

Heat Treatment of steel grade A 240 Type 310H

Heat treated : 1786°C - 1342°C

Technological Curves of steel grade A 240 Type 310H

Cross Reference Table (Equivalent Grade) of A 240 Type 310H

Relevant standard of A 240 Type 310H

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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