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SA-965 S34709

Description

USA AMS SA-965/SA-965M, SA-965 S34709 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 S34709
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-965 S34709 Austenite AMS USA Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts

Chemical composition(mass fraction)(wt.%) of the SA-965 S34709

C Mn Si P S Cr Ni Ta
0.04 -0.10 ≤2.00 ≤1.00 ≤0.04 ≤0.03 17.00 -20.00 9.00 -13.00 ≤1.10

Mechanical Properties of steel grade SA-965 S34709

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)
228 (≥) 692 (≥) 24 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade SA-965 S34709

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
21 - -     0.12 -  
666 448 - 13.3 413   -  
694 - 23 42.2   442 122

Heat Treatment of steel grade SA-965 S34709

Heat treated : 1958°C - 1975°C

Technological Curves of steel grade SA-965 S34709

Cross Reference Table (Equivalent Grade) of SA-965 S34709

Relevant standard of SA-965 S34709

SA-965/SA-965M Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts SA-965-SA-965M.pdf

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