General Information

Balls of this material have the advantage of being through hardened to HRc 60 min and will take higher loads and provide longer life than case hardened carbon balls, for such applications as the cycle industry, and yet remain substantially cheaper than balls manufactured from high carbon chrome alloy steel.

International Equivalents

AISI 1065-85, EN8-9, C85 Wks 1.1269

Material Specification

Composition
C	0.85%
Si	0.35%
Mn	0.6%
P	0.022%
S	0.022%

 

Hardness
HRc	60 min

 

Mechanical Properties
Tensile Strength	106,400 psi
Density	0.284 lbs/cu in

 

Size Range
3.175mm (1/8") to 38.1mm (1 1/2")

 

Standard Grades Available
100
500
1000