Diameters: from 1mm

– Low carbon steel balls also called case hardened carbon provide substantial savings for applications where moderate loads and low speed are requested. Typical applications include: bearings, castors, conveyors, bicycles…

– High carbon steel balls is through hardened and can be used for higher loads. It is a good alternative to chrome balls.

Specification Equivalence Carbon steel balls : Composition in %
Hard Dens.   C Si Mn P S Cr Mo Ni
gr/cm3
 Steel  W 1.0301 60Hrc 7,87 0,07 0,10 0,30 0,05 0,05
 Carbon steel balls  AFN XC10 min min min max max
 AISI 1010/1015  En32 0,18 0,40 0,60
max max max
 Steel  W 1,1249 60Hrc 7,87 0,07 0,10 0,50 0,05 0,05
 Carbon steel balls  UNI C72 min min min max max
 AISI 1070  AFN XC70 0,75 0,40 0,70
max max max
 Steel  W 1.1830 60Hrc 7,87 0,80 0,25 0,30 0,03 0,02
 Carbon steel balls  UNI C85 min min min min max
 AISI 1086 0,90 0,40 0,70
max max max