High-Quality And Long-Life Ground Steel Balls
Product Description
Grinding steel ballsGENERAL DESCRIPTION
High-quality forged grinding balls of various sizes ranging from 22 mm to 165 mm (7/8 inches to 6½ inches) are provided, and there are two grinding ball product lines: LK SAG for SAG grinding and LK Grind for ball mills.
Why choose our steel grinding balls:
• Quality Management System certified ISO 9001:2008.
• We use the highest quality bar stock available, made with \"clean steel\" technology.
• Rigidly managed forging process ensuring spherical ball shape.
• Advanced heat treatment technology, based on years of metallurgical experience, ensures a long wear life
1. SAG Mill grinding balls
GENERAL DESCRIPTION
Grinding balls with diameters ranging from 100 to 165 millimeters (4 "to 6.5") are provided, specially designed for SAG mills.
CHEMISTRY
| Limits |
C |
Mn |
P
(max.) |
S
(max.) |
Si |
Ni
(resid.) |
Cr |
Mo |
Cu
(resid.) |
Al |
| Upper Limits |
0.90 |
1.02 |
0.022 |
0.022 |
0.40 |
0.10 |
1.05 |
0.15 |
0.15 |
0.05 |
| Lower Limits |
0.70 |
0.80 |
- |
- |
0.20 |
- |
0.70 |
0.08 |
- |
0.02 |
HARDNESS (HRC)
HRC: Hardness Rockwell
HH: High Hardness
S: Standard
T: Tough
2 Ball mills grinding balls
GENERAL DESCRIPTION
We offer grinding balls specially designed for ball mills with diameters ranging from 22 to 100 millimeters (0.88 "-4").
CHEMISTRY
| Limits |
C |
Mn |
P
(max.) |
S
(max.) |
Si |
Ni
(resid.) |
Cr |
Mo
(resid.) |
Cu
(resid.) |
Al |
| Upper Limits |
1.00 |
1.00 |
0.025 |
0.025 |
0.30 |
0.10 |
0.50 |
0.01 |
0.15 |
0.05 |
| Lower Limits |
0.80 |
0.80 |
- |
- |
0.20 |
- |
0.40 |
- |
- |
0.02 |
HARDNESS (HRC)SeriesSurface
HRC: Hardness Rockwell
Company Profile
Audited Supplier 
){kind=link}