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SA-814 S30908

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SA-813 S30908 309H
#309S #S30908

Description

USA AMS SA-814/SA-814M , SA-814 S30908 Specialsteel Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-814 S30908
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-814 S30908 Austenite AMS USA Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-814 S30908

C Si Mn P S Cr Ni
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 22.0 -24.0 12.0 -15.0

Mechanical Properties of steel grade SA-814 S30908

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)
981 (≥) 831 (≥) 41 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade SA-814 S30908

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
13 - -     0.24 -  
139 743 - 43.3 444   -  
691 - 14 32.2   122 433

Heat Treatment of steel grade SA-814 S30908

Heat treated : 1777°C - 1231°C

Technological Curves of steel grade SA-814 S30908

Cross Reference Table (Equivalent Grade) of SA-814 S30908

Grade Standard Country Application
309S
309S
TP309S
TP309S
TP309S
TP309S
MT309S
MT-309S
MT-309S-Cb
309S
AWS ER309Si
SUS309S
SUS309STP
SUS309STB
SUS309STB
SUS309STP
SUS309S
309S24
309S24
309S20

Relevant standard of SA-814 S30908

SA-814/SA-814M Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe SA-814-SA-814M-.pdf
SA-813 S30908 309H
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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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