Main Products: Steel balls ,Grinding balls ,Ball mill liners ,Casting balls ,Grinding media
Dia.70MM grinding media ball for metal mine
USD $550 - $1,200 /Metric Ton
Min.Order:5 Metric Tons
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Xuzhou H&G Wear-Resistant Material Co., Ltd.
Business Type: Manufacturer
Xuzhou Jiangsu ChinaMain Products: Steel balls ,Grinding balls ,Ball mill liners ,Casting balls ,Grinding mediaProduct Details
Dia.70MM grinding media ball for metal mine
Xuzhou H&G wear-resistant material is a specailized manufacture for Grinding steel balls ,casting grinding balls for mining.
Grinding steel balls Chemical Elements
Name | Chemical Elements (%) | |||||||
C | Si | Mn | Cr | Mo | Cu | P | S | |
Normal High Cr | 2.0-3.3 | ≤1.2 | 0.3-1.5 | 10-13 | 0-3.0 | 0-1.2 | ≤0.1 | ≤0.06 |
Special High Cr | 2.0-3.3 | ≤1.2 | 0.3-1.5 | 15-23 | 0-3.0 | 0-1.2 | ≤0.1 | ≤0.06 |
Grinding steel balls Physical property & Microstructure
Name | HRC | Ak(J/cm2) | Microstructure | Times of Falling Balls | |
Normal High Cr | ≥58 | ≥4 | M+C+A | ≤Φ80 | ≥15000 |
≥Φ80 | ≥10000 | ||||
M-Martensite C-Carbide A-Austenite | |||||
Why choose H&G casting grinding steel balls :
1. Over 20years Professional casting grinding balls manufacturing experience ,deserves your trust .
2. Lowest price in China market benefits our customers.
3. ISO9001 certified company, Advanced oil quenching and heating production line in together with testing machines to ensure the quality .
4. Skilled sales & service team in Shanghai branch can provide timely good service .
5. 200K Tons annual production capacity can provide short L/T .
Package : bags or drumps avaiable
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