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A 705 S45503

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A 564 S45503 A 959 S45503
#S45503

Description

USA SAE A 705/A 705M (2009), A 705 S45503 Specialsteel Age-Hardening Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 705 S45503
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 705 S45503 Precipitation-Hardening SAE USA Age-Hardening Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 705 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 A 705 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)
978 (≥) 485 (≥) 43 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade A 705 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
13 - -     0.43 -  
842 535 - 44.3 232   -  
843 - 41 22.2   223 434

Heat Treatment of steel grade A 705 S45503

Heat treated : 1149°C - 1585°C

Technological Curves of steel grade A 705 S45503

Cross Reference Table (Equivalent Grade) of A 705 S45503

Grade Standard Country Application
S45503
S45503
UNS S45503

Relevant standard of A 705 S45503

A 705/A 705M (2009) Age-Hardening Stainless Steel Forgings A-705-A-705M-(2009).pdf
A 564 S45503 A 959 S45503
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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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