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A 403 WP 309

Favorite Datasheet
A 314 309 A 409 TP309
#309 #S30900

Description

USA SAE A 403/A 403M (2012) , A 403 WP 309 Specialsteel Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 403 WP 309
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 403 WP 309 Austenite SAE USA Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Chemical composition(mass fraction)(wt.%) of the A 403 WP 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 403 WP 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)
311 (≥) 613 (≥) 14 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade A 403 WP 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
21 - -     0.22 -  
484 667 - 23.3 412   -  
198 - 21 12.2   331 231

Heat Treatment of steel grade A 403 WP 309

Heat treated : 1153°C - 1524°C

Technological Curves of steel grade A 403 WP 309

Cross Reference Table (Equivalent Grade) of A 403 WP 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 403 WP 309

A 403/A 403M (2012) Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings A-403-A-403M--(2012)-.pdf
A 314 309 A 409 TP309
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