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A 814 S31008

Description

USA SAE A 814/A 814M (2008) , A 814 S31008 Specialsteel Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 814 S31008
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 814 S31008 Austenite SAE USA Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the A 814 S31008

C Si Mn P S Cr Ni
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00

Mechanical Properties of steel grade A 814 S31008

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)
679 (≥) 833 (≥) 32 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade A 814 S31008

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 -  
643 879 - 33.3 341   -  
866 - 32 14.2   413 143

Heat Treatment of steel grade A 814 S31008

Heat treated : 1294°C - 1537°C

Technological Curves of steel grade A 814 S31008

Cross Reference Table (Equivalent Grade) of A 814 S31008

Relevant standard of A 814 S31008

A 814/A 814M (2008) Cold-Worked Welded Austenitic Stainless Steel Pipe A-814-A-814M--(2008)-.pdf

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