Name: Alloy Steel Grinding Balls for Mining and Cement Mills
Brand: Hengyang
Price: 3000 USD

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Alloy Steel Grinding Balls for Mining and Cement Mills

Categories	Mineral Processing Plant
Brand Name:	Hengyang
Model Number:	HC-624
Certification:	ISO9001
Place of Origin:	China
MOQ:	1
Price:	3000-150000
Payment Terms:	T/T
Supply Ability:	270 sets/month
Delivery Time:	15-20 days
Packaging Details:	negociated
Name:	Grinding Media (Grinding Steel Balls)
USAGE:	grinding
material:	Alloy
OEM:	Accept

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Company Info.

Zhengzhou Hengyang Industrial Co., Ltd

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Chromium content: 1% – 28%
Hardness: HRC40-60
Diameter: 10mm-150mm
Features: after heat treatment, it has high hardness, grinding resistance and no loss of roundness
Application: cast grinding balls are widely used in ball mill grinding systems in mining, cement, building materials, chemical industry and other fields.

Name	Grade	Surface hardness(HRC)	Bulk hardness(HRC)	Impact value(Ak:J/cm2)	Metallographic structure	Falling Ball Impact Fatigue Life (height 3.5 meters)
Low Chromium Grinding Balls (LCCB)	ZQCR1, ZQCR2, ZQCR3	45-50	45-49	≥1.5	P+C	80≤φ≤150	8000
Low Chromium Grinding Balls (LCCB)	ZQCR0	40-45	40-44	≥1.2	P+C	80≤φ≤150	8000
P-Pearlite, C-Carbide
High Chromium Grinding Steel Balls	ZQCR10-ZQCR12	58-63	58-62	≥3	M+C	80≤φ≤150	10000
	ZQCR13-ZQCR16	59-64	59-63
	ZQRC17-ZQCR19	60-65	60-64
M-Martensite, C-Carbide

Carbon content: 0.38% – 1.05%
Hardness: HRC48-65
Diameter: 10mm-150mm
Features: after quenching, it has high hardness, abrasion resistance and low damage rate
Application: forged grinding balls are widely used in ball mills and SAG grinding mill systems in mining, building materials, chemical industry and other fields.

Technical Details:

Grade	Model(mm)	Surface hardness(HRC)	Inner hardness(HRC)	Bulk hardness(HRC)	Impact value(Ak:J/cm2)	Metallographic structure	Falling Ball Impact Fatigue Life (height 3.5 meters)
SGFB-3
	φ40-φ50	60-65	59-64	60-65	≥13	M+B+C	80≤φ≤150	≥10000
	φ60-φ80	60-65	58-63	60-65
	φ90	59-64	59-63	59-63
	φ100-φ120	53-58	47-52	50-55
	φ125-φ130	51-56	45-50	47-52
	φ140-φ150	48-53	40-45	45-50
	M-Martensite, C-Carbide

Chromium content: 1% – 28%
Hardness: HRC40-65
Specifications: φ10mm×H12mm – φ50mm×H60mm
Application: cast grinding cylpebs are widely used in ball mill grinding systems in cement, building materials, thermal power plants and other fields.

Technical Details:

Name	Grade	Surface hardness(HRC)	Bulk hardness(HRC)	Impact value(Ak:J/cm2)	Metallographic structure
Low chromium cast grinding cylpebs	ZQCR1-ZQCR3	45-50	45-49	≥1.5	P+C
Low chromium cast grinding cylpebs	ZQCR0	40-45	40-44
P-Pearlite, C-Carbide

Carbon content: 0.35% – 0.70%
Hardness: HRC45-62
Specifications: φ20mm×H25mm – φ50mm×H60mm
Application: forged grinding cylpebs are commonly used for grinding non-ferrous metal ores such as gold and copper mines, as well as coal mills in power plants and grinding in cement industry.

Technical Details:

Name	Grade	Surface hardness(HRC)	Impact value(Ak:J/cm2)	Metallographic structure
Forged grinding cylpebs	SGFC=1	50-60	≥11	M+B+C
M-Martensite, B-Bainite, P-Pearlite, C-Carbide

Product Tags:

alloy steel grinding balls for mining

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