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Description

S45500 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S45500
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S45500
S17600
631
S17700
633
S35000
634
S35500
XM-25
S45000
XM-16

Chemical composition(mass fraction)(wt.%) of the S45500

 

C
Si
Mn
P
S
Cr Ni
0.05 0.50 0.50 0.040 0.030 11.0-12.5 7.5-9.5
Mo Al Cu Nb Ti V Ce
0.50   1.50-2.50   0.80-1.40    
N Co Pb B Other    
        (Nb+Ta)0.15-0.50    
             

Mechanical Properties of steel grade S45500

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)
853 (≥) 563 (≥) 21 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade S45500

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
44 - -     0.42 -  
254 882 - 22.3 323   -  
924 - 44 13.2   434 311

Heat Treatment of steel grade S45500

Heat treated : 1219°C - 1937°C

Technological Curves of steel grade S45500

Cross Reference Table (Equivalent Grade) of S45500

Grade Standard Country Application
UNS S45500 UNS USA precipitation hardening
UNS S45500 UNS USA precipitation hardening
S45500 UNS USA precipitation hardening
S45500 UNS USA precipitation hardening

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