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A 814 Grade TP 309

Favorite Datasheet
A 813 Grade TP 309 A 959 Type 309
#309 #S30900

Description

USA SAE A 814/A 814M , A 814 Grade TP 309 Specialsteel Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 814 Grade TP 309
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 814 Grade TP 309 Austenite SAE USA Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the A 814 Grade TP 309

C Si Mn P S Cr Ni
≤0.20 ≤1.00 ≤2.00 ≤0.045 ≤0.03 22.0 -24.0 12.0 -15.0

Mechanical Properties of steel grade A 814 Grade TP 309

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)
438 (≥) 612 (≥) 42 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade A 814 Grade TP 309

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 - -     0.33 -  
239 444 - 13.3 212   -  
952 - 34 41.2   241 121

Heat Treatment of steel grade A 814 Grade TP 309

Heat treated : 1899°C - 1859°C

Technological Curves of steel grade A 814 Grade TP 309

Cross Reference Table (Equivalent Grade) of A 814 Grade TP 309

Grade Standard Country Application
1.2309
1.4309
1.6309
1.6309
1.4309
309
S30900
309S
S30908
309HD
S30909
309Cb
S30940
309HCb
S30941
309
S30900
S30908
309S
S30909

Relevant standard of A 814 Grade TP 309

A 814/A 814M Cold-Worked Welded Austenitic Stainless Steel Pipe A-814-A-814M-.pdf
A 813 Grade TP 309 A 959 Type 309
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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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