Product Details

1-6inch high hardness forged steel ball for mining

Details of Our Factory

Xuzhou H&G Wear-resistant Material Co., Ltd. is one of the largest manufacturers for forged steel ball , liners for balls mill and grinding bars in China. We are ISO9001 certified company with the annual production capacity over 20,000 metric tons.

Details of forged grinding ball

Grinding Ball Chemical Elements

1.Chemical composition of Forged Grinding Ball
Brand	Material	C	Mn	Si	Cr	S	P
TITLE-1	50MN	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
TITLE-2	60MN	0.57-0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
TITLE-3	65MN	0.60-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.035	≤0.035
TITLE-4	75Mn	0.72-0.92	0.17-0.37	0.17-0.37	0.4-0.6	≤0.035	≤0.035
TITLE-5	75MnCr	0.70-0.85	0.7-0.8	0.17-0.37	0.2-0.7	≤0.03	≤0.03
TITLE-6	75SiMn	0.70-0.90	0.7-1.2	0.4-0.8	≤0.25	≤0.03	≤0.03
TITLE-7	Wear-resistant Alloy	0.5-0.65	0.4-1.0	1.4-1.8	0.9-1.2	≤0.03	≤0.03

2.Product Description of Forged Grinding Ball
Brand	Impact Test AK.J/cm2	Endurance Test Times(5m)	Surface Hardness	Core Hardness
TITLE-1	≥12	≥10000	≥56	≥48
TITLE-2	≥13	≥10000	≥58	≥50
TITLE-3	≥15	≥12000	≥60	≥50
TITLE-5	≥17	≥12000	≥60	≥52
TITLE-6	≥16	≥12000	≥60	≥50
TITLE-7	≥17	≥12000	≥60	≥54

Why choosing H&G forged steel ball

1. Over 20years Professional casting grinding balls manufacturing experience, deserves your trust.

2. High quality, competitive price and good service benefit our customers.

3. ISO9001 certified company, advanced oil quenching and heating production line, together with advanced testing machines imported from Germany are used to ensure the quality.

4. Chemical analysis reports would be sent together with each batch of steel balls, even samples.

5. Skilled sales & service team in Shanghai branch can provide timely good service.

6. 200 thousand Tons annual production capacity can provide short L/T.

Quality Control

Adopting heat treatment production lines