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Precision Chrome Steel Ball


Feature

Low alloy martensitic chrome steel, AISI 52100 thanks to its high hardness, wear resistance, surface finishing and dimensional precision, it is widely used to manufacture mechanical components.


Application

Precision bearings, automotive components (brakes, steering, line shaft), bicycle, agitators, appliances, sliders, quick couplings, machine tool, lock mechanisms, conveyor belts, skates, pens, pumps, castors, measurement instruments, valves.


Specification

International Standard
AISI DIN GB JIS
52100 1.3505 GCr15 SUJ2

Chemical Composition
Type %C %Si %Mn %P %S %Cr
52100 0.95 - 1.10 0.350 Max 0.20 - 0.50 0.025 Max 0.025 Max 1.30 - 1.60

Physical Property
Corrosion Resistant No
Wear Resistant Excellent
Magnetism Yes
Mechanical Data
Hardness HRC 60 - 66
Density 7.80g/m3
Young's Modulus 210GPa
Tensile Strength 362,000 - 377,000 psi
Basic Specification
Diameter 0.4mm - 50mm
Grade G10 - G100

Contact
Tel: 086-020-81623083
Mobile: 086-15820258928
Fax: 086-020-81623083
E-mail: okball@decokcn.com
Address: No.198, Longxi Dasha Village, Hailong Avenue, Guangzhou, China
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