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S45500

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S45500 ASTM XM-3
#S45500

Description

USA UNS S45500 precipitation hardening and S45500 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S45500
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S45500 UNS USA precipitation hardening
AM-355(Type634)
S35500
S35500
Custom450(XM-25)
Custom450(XM-25)
S45000
S45000
Custom455(XM-16)
Custom455(XM-16)
S45500

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Nb(%) Ti(%)
0.05 0.5 0.5 Max 0.04 Max 0.03 11.0-12.5 7.5-9.5 0.5 1.5-2.5 0.1-0.5 0.8-1.4

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)
654 (≥) 922 (≥) 31 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

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
22 - -     0.22 -  
385 546 - 43.3 222   -  
799 - 34 33.2   421 342

Heat Treatment of steel grade S45500

Heat treated : 1958°C - 1259°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
S45500 ASTM XM-3
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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