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A 403 WP 304H

Description

USA SAE A 403/A 403M (2012) , A 403 WP 304H 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 304H
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 403 WP 304H Austenite SAE USA Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings

Chemical composition(mass fraction)(wt.%) of the A 403 WP 304H

C Si Mn P S Cr Ni
0.04 -0.10 ≤1.00 ≤2.00 ≤0.04 ≤0.03 18.0 -20.0 8.00 -11.0

Mechanical Properties of steel grade A 403 WP 304H

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)
241 (≥) 149 (≥) 42 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade A 403 WP 304H

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
44 - -     0.14 -  
631 856 - 42.3 132   -  
129 - 14 33.2   311 233

Heat Treatment of steel grade A 403 WP 304H

Heat treated : 1484°C - 1541°C

Technological Curves of steel grade A 403 WP 304H

Cross Reference Table (Equivalent Grade) of A 403 WP 304H

Relevant standard of A 403 WP 304H

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

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