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RA 333

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RA 333 RA 333
#RA333

Description

USA SAE SAE AMS 5717H (2008), RA 333 Specialsteel Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: RA 333
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel RA 333 Precipitation-Hardening SAE USA Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated

Chemical composition(mass fraction)(wt.%) of the RA 333

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe
≤0.04 ≤1.15 ≤1.00 ≤25.50 ≤remaining ≤3.25 ≤3.00 ≤3.25 ≤ ≥ ≤0.10 ≤ ≥ ≤17.00

Mechanical Properties of steel grade RA 333

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)
553 (≥) 952 (≥) 23 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade RA 333

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 - -     0.14 -  
486 991 - 23.3 443   -  
592 - 43 42.2   233 333

Heat Treatment of steel grade RA 333

Heat treated : 1653°C - 1162°C

Technological Curves of steel grade RA 333

Relevant standard of RA 333

SAE AMS 5717H (2008) Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated SAE-AMS-5717H-(2008).pdf
RA 333 RA 333
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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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