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A 965 Grade F309H

Description

USA SAE A 965/A 965M (2012) , A 965 Grade F309H 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 Grade F309H
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 965 Grade F309H Austenite SAE USA Steel Forgings, Austenitic, for Pressure and High Temperature Parts

Chemical composition(mass fraction)(wt.%) of the A 965 Grade F309H

C Si Mn P S Cr Ni
≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 22.0 -24.0 12.0 -15.0

Mechanical Properties of steel grade A 965 Grade F309H

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)
449 (≥) 194 (≥) 32 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade A 965 Grade F309H

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
24 - -     0.32 -  
572 161 - 44.3 333   -  
575 - 34 32.2   343 332

Heat Treatment of steel grade A 965 Grade F309H

Heat treated : 1929°C - 1397°C

Technological Curves of steel grade A 965 Grade F309H

Cross Reference Table (Equivalent Grade) of A 965 Grade F309H

Relevant standard of A 965 Grade F309H

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

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