Available 24/7 at contact@steel-grades.com

SA-814 S31040

Description

USA AMS SA-814/SA-814M, SA-814 S31040 Specialsteel Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-814 S31040
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-814 S31040 Austenite AMS USA Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-814 S31040

C Si Mn P S Cr Ni Nb+Ta
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤1.10

Mechanical Properties of steel grade SA-814 S31040

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)
452 (≥) 113 (≥) 13 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade SA-814 S31040

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
23 - -     0.41 -  
978 829 - 12.3 414   -  
876 - 12 32.2   344 112

Heat Treatment of steel grade SA-814 S31040

Heat treated : 1266°C - 1741°C

Technological Curves of steel grade SA-814 S31040

Cross Reference Table (Equivalent Grade) of SA-814 S31040

Relevant standard of SA-814 S31040

SA-814/SA-814M Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe SA-814-SA-814M.pdf

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this SA-814 S31040?
  • List your company on S&G now? Join
  • Non-paying users only
Top