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SA-965 S31603

Description

USA AMS SA-814/SA-814M, SA-965 S31603 Specialsteel Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-965 S31603
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-965 S31603 Austenite AMS USA Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts

Chemical composition(mass fraction)(wt.%) of the SA-965 S31603

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.035 16.0 -18.0 10.0 -14.0 2.00 -3.00 ≤0.10

Mechanical Properties of steel grade SA-965 S31603

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)
947 (≥) 754 (≥) 13 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SA-965 S31603

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
34 - -     0.14 -  
836 631 - 11.3 411   -  
716 - 23 23.2   142 232

Heat Treatment of steel grade SA-965 S31603

Heat treated : 1819°C - 1229°C

Technological Curves of steel grade SA-965 S31603

Cross Reference Table (Equivalent Grade) of SA-965 S31603

Relevant standard of SA-965 S31603

SA-814/SA-814M Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts SA-814-SA-814M.pdf

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