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309S

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309S A 167 Type 309S
#309S #S30908

Description

USA YB A 213/A 213M (2011) , A 240/A 240M (2012) , A 249/A 249M (2010), A 276 (2010) , A 312/A 312M (2012) , A 314 (2008) , A 358/A 358M (2008) , A 409/A 409M (2009) , A 473 (2009) , A 478 (2008) , A 479/A 479M (2011) , A 511/A 511M (2012) , A 554 (2011) , A 580/A 580M (2012), A 813/A 813M (2009) , A 814/A 814M (2008), A 943/A 943M (2009) , A 959 (2011) , SAE J 405 (1998) , SAE J 467 (1968) , 309S Specialsteel Chemical compositions of SAE wrought stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 309S
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 309S Austenite YB USA Chemical compositions of SAE wrought stainless steels

Chemical composition(mass fraction)(wt.%) of the 309S

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 309S

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)
353 (≥) 344 (≥) 33 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 309S

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 - -     0.33 -  
278 944 - 32.3 134   -  
954 - 23 12.2   233 241

Heat Treatment of steel grade 309S

Heat treated : 1471°C - 1667°C

Technological Curves of steel grade 309S

Cross Reference Table (Equivalent Grade) of 309S

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 309S

A 213/A 213M (2011) Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes A-213-A-213M--(2011)-.pdf
A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M--(2012)-.pdf
A 249/A 249M (2010) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes A-249-A-249M--(2010).pdf
A 276 (2010) Stainless Steel Bars and Shapes A-276--(2010)-.pdf
A 312/A 312M (2012) Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes A-312-A-312M--(2012)-.pdf
A 314 (2008) Stainless Steel Billets and Bars for Forging A-314--(2008)-.pdf
A 358/A 358M (2008) Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications A-358-A-358M--(2008)-.pdf
A 409/A 409M (2009) Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service A-409-A-409M--(2009)-.pdf
A 473 (2009) Stainless Steel Forgings A-473--(2009)-.pdf
A 478 (2008) Chromium-Nickel Stainless Steel Weaving and Knitting Wire A-478--(2008)-.pdf
A 479/A 479M (2011) Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels A-479-A-479M--(2011)-.pdf
A 511/A 511M (2012) Seamless Stainless Steel Mechanical Tubing A-511-A-511M--(2012)-.pdf
A 554 (2011) Welded Stainless Steel Mechanical Tubing A-554--(2011)-.pdf
A 580/A 580M (2012) Stainless Steel Wire A-580-A-580M--(2012).pdf
A 813/A 813M (2009) Single- or Double-Welded Austenitic Stainless Steel Pipe A-813-A-813M--(2009)-.pdf
A 814/A 814M (2008) Cold-Worked Welded Austenitic Stainless Steel Pipe A-814-A-814M--(2008).pdf
A 943/A 943M (2009) Spray-Formed Seamless Austenitic Stainless Steel Pipes A-943-A-943M--(2009)-.pdf
A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959--(2011)-.pdf
SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels SAE-J-405--(1998)-.pdf
SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467--(1968)-.pdf
309S A 167 Type 309S
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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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