Xuzhou H&G Wear-Resistant Material Co., Ltd.: Xuzhou, Jiangsu, China; Main products: Steel balls, Grinding balls, Ball mill liners, Casting balls, Grinding media

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High Quality Even-wearing Grinding Ball for Mining Mine

FOB Price

US$ 550 - 1,000 / Metric Ton

5 Metric Tons(Min. Order)

Port Shanghai Port
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Product Details

Place of Origin	Jiangsu, China	Brand Name	HG
Model Number	HG-LCB	Application	cement ,power plant and mining
Material	Iron	Dimensions	Dia.20-150mm

Product Description

High quality even-wearing grinding ball for mining mine

Professional manufacturer of grinding steel ball including casting grinding balls and forged grinding balls.

Details of even-wearing forged Grinding ball

1. Size: Dia. 20mm-130mm

2. Material: high/medium/low chrome alloyed

Super High Chrome: 15-23% High Chrome: Cr=10-13% Medium Chrome: Cr=3-6% Low Chrome: Cr=0-3%

3. Characteristics: high hardness, good wear resistant, low breakage, no deformation.

4. Hardness: 45-65HRC; Breakage rate ≤1%; Drop times≥10,000.00

5. Application: cement, metallurgy, mining, electric power, chemical and magnets industries.

6. Function: grinding media.

More Information of grinding ball

Grinding Steel Balls Chemical Elements

Name	Chemical Elements (%)
Name	C	Si	Mn	Cr	Mo	Cu	P	S
Low Cr Balls	2.1-3.6	≤1.5	0.3-1.5	1-3	0-1	≤0.8	≤0.1	≤0.1
Middle Cr Balls	2.0-3.3	≤1.2	0.3-1.5	3-6	0-1	≤1.2	≤0.1	≤0.06
Normal High Cr	2.0-3.3	≤1.2	0.3-1.5	10-13	0-3	≤1.2	≤0.1	≤0.06
Special High Cr	2.0-3.3	≤1.2	0.3-1.5	15-23	0-3	≤1.2	≤0.1	≤0.06

Grinding Steel Balls Physical Property & Microstructure

Name	HRC	Ak(J/cm²)	Microstructure	Times of Falling Balls
Low Cr Balls	≥45	≥2.5	P+C	≥10000
Middle Cr Balls	≥48	≥3.0	P+C	≤Φ80	≥15000
				≥Φ80	≥10000
Normal High Cr	≥58	≥4.0	M+C+A	≤Φ80	≥15000
				≥Φ80	≥10000

Grinding Steel Balls Size & Weight

Size(mm)	Weight(kg/pc)	Quantity(pc/t)	Size(mm)	Weight(kg/pc)	Quantity(pc/t)
Φ30	0.11	9091	Φ90	2.90	345
Φ40	0.25	3891	Φ100	4.00	250
Φ50	0.50	2000	Φ110	5.30	188
Φ60	0.86	1153	Φ120	6.80	147
Φ70	1.37	729	Φ130	7.70	129
Φ80	2.05	487	Φ140	8.74	114

Shanghai Sales Office

Temperature auto controlled electric furnace processing

Chemical analysis machine for IQC and OQC

Auto controlled HEAT TREATMENT equipment

Quenching

Tempering

Contact Us

Xuzhou H&G Wear-Resistant Material Co., Ltd.: Contact nameEvelyn Zhou
Chat Now; Phone0086-021-68407982; AddressRM 5I, East International Technology Tower, No. 58 Xiangcheng Rd, Pudong District, Xuzhou, Jiangsu

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Product Categories

Ball Mill Liner Plates	Casting Steel Ball	Casting Steel Cylpebs	Chrome Steel Ball
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High Quality Even-wearing Grinding Ball for Mining Mine

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