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Water Quenching Casting Forging HRC45 Steel Grinding Media
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Brand Name:ZW( Jinan Zhongwei )
Model Number:forged ball,cast ball, cylpebs
Certification:ISO9001:2008
Price:Negotiable
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:Annual output 50000 tons
Delivery Time:1-3 weeks after the advance
Company Data
Verified Supplier
Contact Person
cherry lee
Business Type:
Manufacturer
Officials:
Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Zhongwei Casting And Forging Steel Ball, Stable Performance And Resistance To Grinding
As a leading global manufacturer of grinding media , we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of grinding steel balls ,grinding rods, grinding cylpebs .
cast iron ball mill balls
Name | Material | Chemical elements | Hardness | |||||
| C | Si | Mn | S | P | Cr | HRC | ||
Cast iron ball | Special cr1 | 2.0-3.0 | ＜1.0 | 0.5-2.0 | ≤0.06 | ≤0.06 | ＞20 | 60-65 |
| Special cr2 | 2.0-3.0 | ＜1.0 | 0.5-2.0 | ≤0.06 | ≤0.06 | ＞15 | 58-64 | |
| High Cr | 2.0-3.2 | ＜1.0 | 0.5-2.5 | ≤0.06 | ≤0.06 | ＞10 | 58-63 | |
| Medium Cr | 2.0-3.2 | ＜1.0 | 0.5-2.5 | ≤0.06 | ≤0.06 | ≥5 | 48-55 | |
| Low Cr | 2.2-3.4 | ≤1.2 | 0.5-1.5 | ≤0.06 | ≤0.06 | 1.0-1.5 | 45-50 | |
Material | 20mm-40mm HRC | 50mm-80mm HRC | 90mm and above HRC | |||
| Surface | Core | Surface | Core | Surface | Core | |
| Special Cr:＞20 | 60-65 | 60-65 | 60-65 | 60-65 | 60-65 | 58-63 |
| Special Cr:＞15 | 58-64 | 58-64 | 58-64 | 58-64 | 58-64 | 56-62 |
| High Cr:＞10 | 58-63 | 58-63 | 58-63 | 58-63 | 58-63 | 56-61 |
| Medium Cr:≥5 | 48-55 | 48-55 | 48-55 | 48-55 | 48-55 | 46-53 |
| Low Cr:1-1.5 | 45-50 | 45-50 | 45-50 | 45-50 | 45-50 | 43-48 |
forged ball
| Material | Chemical elements | ||||
| C | Si | Mn | P/S | Cr | |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | ＜0.025 | 0.4-0.6 |
| 60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | ＜0.04 | ＜0.25 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | ＜0.035 | ≤0.25 |
| B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | ＜0.025 | 0.7-0.9 |
| GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ＜0.025 | 1.4-1.65 |
Material | 25mm-50mm HRC | 60mm-90mm HRC | 100mm-125mm HRC | |||
| Surface | Core | Surface | Core | Surface | Core | |
| B2 | 60-65 | 58-62 | 58-63 | 50-55 | 56-60 | 40-45 |
| 60Mn | 58-63 | 55-60 | 58-63 | 40-45 | 56-60 | 30-35 |
| 45# | 55-58 | 45-55 | 55-58 | 30-35 | 50-55 | 25-30 |
| B3 | 60-65 | 58-63 | 56-65 | 55-63 | ||
| GCr15 | 60-65 | 60-65 | 60-65 | 58-63 | 58-63 | 57-62 |
Product Type : Low Chromium, Medium Chromium, High Chromium ,Special High Chromium
chemical composition of the cast iron ball mill balls
We can also manufacture the product with special chemical composition in accordance with the requirements
of the customers.
Production Process of Jinan Zhongwei Cast Iron Balls
Company Profile
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan, Korea, South Africa, Zambia, Malaysia, Philippines, Indonesia, Mongolia, Australia, UAE, Chile etc.
Our main products are forging grinding steel balls, hot rolling balls, and (high,medium,low) chrome alloyed casting iron balls, casting cylpebs, grinding rods.
Casting quality with strength, Forging glory with integrity. Insisting on the theory of "Quality first, Credit Goal, and Mutual Profits". We are trying best to supply customers with high quality products and satisfactory service.
We sincerely welcome customers from both at home and abroad to our factory for on-site inspections!
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