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Description

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

Datasheet for: Steel Grades:Specialsteel: S45000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S45000 Precipitation-Hardening AISI USA Stainless Steel

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

C Mn Si P S Cr Ni Mo Cu
≤0.05 ≤1.00 ≤1.00 ≤0.03 ≤0.03 14.00 -16.00 5.00 -7.00 0.50 -1.00 1.25 -1.75

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)
151 (≥) 987 (≥) 34 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

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
11 - -     0.33 -  
577 874 - 41.3 213   -  
188 - 22 44.2   442 313

Heat Treatment of steel grade S45000

Heat treated : 1349°C - 1521°C

Technological Curves of steel grade S45000

Cross Reference Table (Equivalent Grade) of S45000

Grade Standard Country Application
S45000
S45000
S45000
Custom 450/XM-25(S45000)
UNS S45000
S45000

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