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Description

USA AISI S44735 Specialsteel Ferritic High Chromium Molybdenum Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S44735
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S44735 Ferrite AISI USA Ferritic High Chromium Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S44735

C Mn Si P S Cr Ni Mo N
≤0.03 ≤1.00 ≤1.00 ≤0.04 ≤0.03 28.00 -30.00 ≤1.00 3.60 -4.20 ≤0.045

Mechanical Properties of steel grade S44735

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)
976 (≥) 491 (≥) 22 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade S44735

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 - -     0.31 -  
678 562 - 32.3 222   -  
919 - 21 32.2   432 141

Heat Treatment of steel grade S44735

Heat treated : 1259°C - 1178°C

Technological Curves of steel grade S44735

Cross Reference Table (Equivalent Grade) of S44735

Grade Standard Country Application
S44735
S44735
S44735
29-4C(S44735)

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