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A 965 S20910

Description

USA SAE A 965/A 965M (2012), A 965 S20910 Specialsteel Steel Forgings, Austenitic, for Pressure and High Temperature Parts and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 965 S20910
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 965 S20910 Austenite SAE USA Steel Forgings, Austenitic, for Pressure and High Temperature Parts

Chemical composition(mass fraction)(wt.%) of the A 965 S20910

C Mn Si P S Cr Ni Mo N Nb V
≤0.06 4.00 -6.00 ≤1.00 ≤0.04 ≤0.03 20.50 -23.50 11.50 -13.50 1.50 -3.00 0.20 -0.40 0.10 -0.30 0.10 -0.30

Mechanical Properties of steel grade A 965 S20910

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)
531 (≥) 345 (≥) 32 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A 965 S20910

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
12 - -     0.23 -  
138 297 - 13.3 434   -  
548 - 21 33.2   122 233

Heat Treatment of steel grade A 965 S20910

Heat treated : 1813°C - 1932°C

Technological Curves of steel grade A 965 S20910

Cross Reference Table (Equivalent Grade) of A 965 S20910

Relevant standard of A 965 S20910

A 965/A 965M (2012) Steel Forgings, Austenitic, for Pressure and High Temperature Parts A-965-A-965M-(2012).pdf

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