Low Carbon Steel Balls
AISI 1010/1015/1020( C10-C15-C20 )
Balls in these materials are case-hardened only (surface heat treatment ).
Low carbon steel balls offer considerable savings in all those applications which do not require the use of through hardened balls.
The most common applications include furniture wheels, beatings for drawers, locks, grease nipple, sliding boocks, toys.
Diameter: from 2mm to 50mm
Precision grades: ISO 3290 G40-100-200-AFBMA G500/G1000
Equivalent materials to international standards: AISI 1010/1015/1020-W1.0010-JIS SWRM 12-ASTM A/29
Chemical Composition %
AISI 1015( C15)
AISI 1018( C18)
AISI 1020( C20)
Hardness index(surface case hardening) :HRC 60/64
Critical Tensile Strength:
Modulus or Elasticity: