Low Chrome Cast Grinding Balls' Chemical Composition

Release time：2021-10-14

Low Chrome Cast Grinding Balls' Chemical Composition

Compared with high chrome cast grinding balls, low chrome grinding balls is not so welcomed, but it is still popular in many industries. Here mainly introduces the chemical composition of low chrome grinding balls.

Products	C	Si	Mn	Cr	S	P
＜60mm balls	2.60-2.90	0.4-0.9	0.35-0.65	1.10-1.60	≤0.10	≤0.10
Φ70-90mm balls	2.50-2.80	0.4-0.9	0.35-0.65	1.30-1.80	≤0.10	≤0.10
Φ100-130mm balls	2.30-2.60	0.4-0.9	0.35-0.65	1.60-2.00	≤0.10	≤0.10