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Description

USA AISI S41003 Specialsteel Ferritic-Martensitic Chromium Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S41003
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S41003 Ferrite AISI USA Ferritic-Martensitic Chromium Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S41003

C Mn Si P S Cr Ni Mo N
≤0.03 ≤1.50 ≤1.00 ≤0.04 ≤0.03 10.50 -11.20 ≤1.50 ≤ ≥ ≤0.03

Mechanical Properties of steel grade S41003

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)
678 (≥) 377 (≥) 22 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade S41003

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
13 - -     0.24 -  
523 631 - 34.3 221   -  
652 - 22 41.2   234 232

Heat Treatment of steel grade S41003

Heat treated : 1388°C - 1487°C

Technological Curves of steel grade S41003

Cross Reference Table (Equivalent Grade) of S41003

Grade Standard Country Application
S41003
S41003

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