Available 24/7 at sales@steel-grades.com

Description

403 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 403
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 403
S44635
26-3-3
S44660
29-4
S44700
29-4C
S44735
29-4-2
S44800
S46800

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 of steel 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)
489 (≥) 513 (≥) 24 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 403

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
22 - -     0.41 -  
121 885 - 13.3 142   -  
123 - 32 32.2   313 224

Heat Treatment of steel grade 403

Heat treated : 1828°C - 1725°C

Technological Curves of steel grade 403

Cross Reference Table (Equivalent Grade) of 403

Grade Standard Country Application
T30403 UNS USA Alloy tool steel
SUS403 JIS Japan Martensitic special steel
SUS403FB JIS Japan austenite and ferrite special steel
403S17 austenitic special steel
1.4031 AFNOR France Martensite And Precipitation Hardening
1.4034 AFNOR France Martensite And Precipitation Hardening
STS403 martensitic steel
STS403 martensitic steel
UNS J93403 AISI USA
CNS 403 China CNS standard martensite stainless steel
S30403 China Stainless steel bars
4037 Australia Structural steel
X4036 Australia Structural steel
U40302 China China structural steel and alloy steel
U40352 China China structural steel and alloy steel
CNS 403 China China Taiwan Stainless steel
CNS 403 China China Taiwan Stainless steel
GH4033 China Age hardening type iron base alloy
GH4037 China Age hardening type iron base alloy
K403 China Age hardening type Nickel base alloy

Available Suppliers

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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 403?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top