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Chrome Steel Balls0 pages
نسخه متنی
"Spheric Trafalgar nn
High Carbon Chrome Alloy
nnGeneral Information
nnThis is an oil-hardened steel, which is universally used by the ball and roller bearing industry. The steel has high hardness and good resistance to deformation with excellent wear resistance. Usually vacuum degassed and uniformly through hardened in atmosphere controlled electric furnaces. nnInternational Equivalents
nnAISI 52100, EN31, JIS G4805 SUJ2, Wks 1.3505 nnMaterial Specification
nnCompositionC 0.95 - 1.10 % Cr 1.30 - 1.60 % Mn 0.25 % Max Si 0.15 - 0.30 % P 0.03 % Max S 0.025 % Max >
nnHardnessHRc 60 - 67 >
nnMechanical PropertiesTensile Strength 325,000 psi Yield Strength 295,000 psi Density 0.283 lbs/cu in >
nnSize Range0.635mm (0.025") to 101.6mm (4") >
nnStandard Grades Available5
10
25
100
500 >
