Hyper Steel Grinding Media Balls

in different sizes and technical specifications. These grinding medial balls c

  • Balls (mm) – 125, 100, 90, 80, 75, 70, 65, 60, 50, 40, 30, 25, 20, 17, 13
  • Cylpebs (mm) – 25×25, 22×22, 19×19, 16×16

Grade-1
(For size 60 mm & above)
Grade-2
(For size below 60 mm)
Carbon 1.25-1.50 1.60-1.90
Silicon 1.00 Max. 1.00 Max.
Manganese 1.20-1.50 1.20 -1.50
Chromium 1.50-2.00 1.50-2.00
Sulphur 0.06 Max. 0.06 Max.
Phosphorus 0.06 Max. 0.06 Max.

Variation on size shall not exceed the following limits:

Shape and Size Tolerance (mm)
(1) Balls for sizes 60 mm & above +/- 3.00
(2) Balls for sizes 50 mm & below +/- 2.50
(3)Cylpebs for all sizes +/- 1.50