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Description

S45000 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S45000
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S45000
S17600
XM-9
S36200
XM-12
S15500
XM-13
S13800
XM-16
S45500
XM-25

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

 

C
Si
Mn
P
S
Cr Ni
0.05 1 1 0.03 0.03 14-16 5-7
Mo Al Cu Nb Ti V Ce
0.5-1   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)
134 (≥) 268 (≥) 11 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

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
24 - -     0.24 -  
328 613 - 44.3 212   -  
111 - 22 23.2   243 424

Heat Treatment of steel grade S45000

Heat treated : 1541°C - 1727°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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