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S45503

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A 959 S45503 SA-564 S45503
#S45503

Description

USA AISI S45503 Specialsteel Martensitic, Age Hardenable Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S45503
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S45503 Precipitation-Hardening AISI USA Martensitic, Age Hardenable Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S45503

C Mn Si P S Cr Ni Mo
≤0.01 ≤0.50 ≤0.20 ≤0.01 ≤0.01 11.00 -12.50 7.50 -9.50 ≤0.50

Mechanical Properties of steel grade S45503

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)
243 (≥) 146 (≥) 34 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade S45503

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
23 - -     0.13 -  
854 675 - 14.3 331   -  
322 - 22 21.2   412 413

Heat Treatment of steel grade S45503

Heat treated : 1494°C - 1263°C

Technological Curves of steel grade S45503

Cross Reference Table (Equivalent Grade) of S45503

Grade Standard Country Application
S45503
S45503
UNS S45503
A 959 S45503 SA-564 S45503
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Jiangyou Longhai Special Steel Co.,Ltd.
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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