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Description

USA AISI S44627 Specialsteel Ferritic Chromium Molybdenum Columbium Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S44627
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S44627 Ferrite AISI USA Ferritic Chromium Molybdenum Columbium Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S44627

C Mn Si P S Cr Ni Mo N Nb Cu
≤0.01 ≤0.40 ≤0.40 ≤0.02 ≤0.02 25.00 -27.00 ≤0.50 0.75 -1.50 ≤0.015 0.05 -0.20 ≤0.20

Mechanical Properties of steel grade S44627

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)
641 (≥) 719 (≥) 43 21 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade S44627

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
32 - -     0.23 -  
523 532 - 12.3 133   -  
166 - 34 42.2   214 343

Heat Treatment of steel grade S44627

Heat treated : 1115°C - 1773°C

Technological Curves of steel grade S44627

Cross Reference Table (Equivalent Grade) of S44627


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