403

This page provides 403 datasheet, 403 mechanical properties, chemical element 403, technical specifications of 403 steel material properties. 403 performance specifications.

Category Class Grade Standard Country Application
Steel GradesStainless Steel 403
Datasheet for:Steel Grades:Stainless Steel:403

Chemical composition(mass fraction)(wt.%) of the 403

C
Si
Mn
P
S
Cr Ni
0.15 0.50 1.00 0.040 0.030 11.5-13.0 ≤0.60
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 403

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)
181 (≥) 555 (≥) 22 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 131
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
23 - -     0.13 -  
328 921 - 12.3 444   -  
176 - 41 31.2   333 322
Heat treated : 1853°C - 1758°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
GH4033 GB China
Classification and designation for superalloys and high temperature intermetallic materials
GH4037 GB China
Classification and designation for superalloys and high temperature intermetallic materials
A 240 S30403 SAE USA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 249 S30403 SAE USA
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
A 269 S30403 SAE USA
Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A 270 S30403 SAE USA
Seamless and Welded Austenitic Stainless Steel Sanitary Tubing
A 276 S30403 SAE USA
Stainless Steel Bars and Shapes
A 314 S30403 SAE USA
Stainless Steel Billets and Bars for Forging
A 358 S30403 SAE USA
Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications
A 409 S30403 SAE USA
Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
A 473 S30403 SAE USA
Stainless Steel Forgings
A 478 S30403 SAE USA
Chromium-Nickel Stainless Steel Weaving and Knitting Wire
A 493 S30403 SAE USA
Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
A 580 S30403 SAE USA
Stainless Steel Wire
A 632 S30403 SAE USA
Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service
A 666 S30403 SAE USA
Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar
A 688 S30403 SAE USA
Welded Austenitic Stainless Steel Feedwater Heater Tubes
A 778 S30403 SAE USA
Welded, Unannealed Austenitic Stainless Steel Tubular Products
A 813 S30403 SAE USA
Single- or Double-Welded Austenitic Stainless Steel Pipe
A 814 S30403 SAE USA
Cold-Worked Welded Austenitic Stainless Steel Pipe
403 Suppliers

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
403 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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