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Description

S45000 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S45000
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S45000
S17400
635
S17600
631
S17700
633
S35000
634
S35500
XM-25

Chemical composition(mass fraction)(wt.%) of the S45000

 

C
Si
Mn
P
S
Cr Ni
0.05 1.00 1.00 0.030 0.030 14.0-16.0 5.0-7.0
Mo Al Cu Nb Ti V Ce
0.50-1.00   1.25-1.75 ≥8*C%      
N Co Pb B Other    
             
             


.

Mechanical Properties of steel grade S45000

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)
463 (≥) 569 (≥) 12 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade S45000

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
43 - -     0.12 -  
627 536 - 31.3 441   -  
978 - 14 24.2   423 312

Heat Treatment of steel grade S45000

Heat treated : 1187°C - 1723°C

Technological Curves of steel grade S45000

Cross Reference Table (Equivalent Grade) of S45000

Grade Standard Country Application
UNS S45000 UNS USA precipitation hardening
UNS S45000 UNS USA precipitation hardening
S45000 UNS USA precipitation hardening
S45000 UNS USA precipitation hardening

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