1.High hardness:60-65HRC 2.No breakage 3.Even wearing 4Good Abrasive Resistance

1.The Jinan Hua Fu Forging Co., Ltd. has 10 years of experience in ball production, the products are exported to South America, Australia, South Africa, Finland, Russia, Japan, South Korea and other countries, production in strict accordance with the ISO9001 international quality system standard production,just hope my data can help you to make a good select.

2.The types

Class	Comodity	Chemical Composition						HRC
		C	Si	Mn	P	S	Cr
A	Grinding Balls	0.52-065	0.17-0.37	0.60-1.20	≤0.035	≤0.035	≤0.25	60-65

 

Class	Comodity	Chemical Composition						HRC
		C	Si	Mn	P	S	Cr
B	Grinding Balls	0.5-0.8	0.17-0.37	0.60-0.8	≤0.035	≤0.035	0.9-1.1	60-65

 

Class	Comodity	Chemical Composition						HRC
		C	Si	Mn	P	S	Cr
C	Grinding Balls	0.72-0.92	0.17-0.37	0.70-1.0	≤0.035	≤0.035	0.4-0.9	60-65

The best forged steel grinding balls for ball mill made in China