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SA-965 Grade F309H

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SA-479 Type 309H A 240 S30909
#309H #S30909

Description

USA AMS SA-965/SA-965M, SA-965 Grade F309H 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 Grade F309H
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-965 Grade F309H Austenite AMS USA Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts

Chemical composition(mass fraction)(wt.%) of the SA-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 SA-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)
257 (≥) 624 (≥) 22 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade SA-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
12 - -     0.21 -  
715 439 - 23.3 232   -  
819 - 14 32.2   222 412

Heat Treatment of steel grade SA-965 Grade F309H

Heat treated : 1969°C - 1338°C

Technological Curves of steel grade SA-965 Grade F309H

Cross Reference Table (Equivalent Grade) of SA-965 Grade F309H

Grade Standard Country Application
309HD
309HCb
309H
309HCb
TP309H
TP309HCb
TP309H
TP309HCb
TP309H
TP309HCb
S30909
S30909
S30909
S30909
S30909

Relevant standard of SA-965 Grade F309H

SA-965/SA-965M Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts SA-965-SA-965M.pdf
SA-479 Type 309H A 240 S30909
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

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...

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