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Description

S44700 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S44700
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S44700
S44600
XM-33
S44626
XM-27
S44627
25-4-4
S44635
26-3-3
S44660
29-4

Chemical composition(mass fraction)(wt.%) of the S44700

C
Si
Mn
P
S
Cr Ni
0.010   0.20 0.30  0.025  0.020   28.0-30.0  0.15
Mo Al Cu Nb Ti V Ce
 3.5-4.2    ≤0.15        
N Co Pb B Other    
 0.020       C+N≤ 0.025    
             

Mechanical Properties of steel grade S44700

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)
933 (≥) 453 (≥) 42 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade S44700

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
12 - -     0.24 -  
168 731 - 44.3 444   -  
357 - 14 44.2   122 123

Heat Treatment of steel grade S44700

Heat treated : 1853°C - 1767°C

Technological Curves of steel grade S44700


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