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Description

USA AISI S44500 Specialsteel High Chromium Copper Heat Resisting Columbium Stabilized Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S44500
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S44500 Ferrite AISI USA High Chromium Copper Heat Resisting Columbium Stabilized Steel

Chemical composition(mass fraction)(wt.%) of the S44500

C Mn Si P S Cr Ni Mo N Cu
≤0.02 ≤1.00 ≤1.00 ≤0.04 ≤0.012 19.00 -21.00 ≤0.60 ≤ ≥ ≤0.03 0.30 -0.60

Mechanical Properties of steel grade S44500

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)
394 (≥) 244 (≥) 42 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S44500

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
14 - -     0.43 -  
732 842 - 11.3 434   -  
266 - 31 14.2   432 324

Heat Treatment of steel grade S44500

Heat treated : 1889°C - 1338°C

Technological Curves of steel grade S44500

Cross Reference Table (Equivalent Grade) of S44500

Grade Standard Country Application
XM-16
XM-16
XM-16
XM-16
ASTM XM-16
Custom455(XM-16)
S44500

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