| Place of Origin: | Zhangqiu,Jinan city,Shandong province,China |
| Brand Name: | ZW( Jinan Zhongwei ) |
| Certification: | ISO9001:2008 |
| Model Number: | forged ball,cast ball, cylpebs |
| Minimum Order Quantity: | 10 tons |
|---|---|
| Price: | Negotiable |
| Packaging Details: | container bags ,steel drum |
| Delivery Time: | 1-3 weeks after the advance |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | Annual output 50000 tons |
| Breakage Guarantee: | No Breakage Upon Delivery | Hardness: | HRC45-65 |
|---|---|---|---|
| Raw Material Heating: | By Electric Furance | Certification: | ISO9001:2008 |
| Product Name: | Grinding Media Balls | Heat Treatment: | Oil Quenching , Water Quenching |
| Highlight: | HRC45 Steel Grinding Media,Water Quenching Steel Grinding Media,20mm Steel Grinding Media |
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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
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We can also manufacture the product with special chemical composition in accordance with the requirements
of the customers.
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Production Process of Jinan Zhongwei Cast Iron Balls
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Contact Person: Mrs. cherry lee
Tel: +8613793138983
Fax: Jinan Zhongwei Casting And Forgi
Address: Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China