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SA-814 S30403

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SA-688 S30403 SA-965 S30403
#S30403

Description

USA AMS SA-814/SA-814M, SA-814 S30403 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 S30403
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-814 S30403 Austenite AMS USA Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-814 S30403

C Si Mn P S Cr Ni
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -12.0

Mechanical Properties of steel grade SA-814 S30403

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)
774 (≥) 238 (≥) 42 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade SA-814 S30403

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
42 - -     0.12 -  
261 197 - 22.3 221   -  
329 - 23 41.2   431 321

Heat Treatment of steel grade SA-814 S30403

Heat treated : 1818°C - 1754°C

Technological Curves of steel grade SA-814 S30403

Cross Reference Table (Equivalent Grade) of SA-814 S30403

Grade Standard Country Application
S30403
S30403
S30403
S30403
S30403
S30403
S30403
S30403
S30403

Relevant standard of SA-814 S30403

SA-814/SA-814M Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe SA-814-SA-814M.pdf
SA-688 S30403 SA-965 S30403
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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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