Grinding Steel Balls
Product Description:
The Forged grinding balls are one of the mostly widely used grinding media. It was added in different types of mills, to break, crash, impact and abrase the minerals ores and other materials in small pieces and even powders. We offer grinding balls in different sizes, with various chemical components and hardness requirement to fulfil different types of mills and ores. Our products are randomly and frequently tested before delivery to make sure they are stable with high quality. With more than 15 years of production experiences and professional services, our products have gained remarkable good feedbacks and recognization from our clients in more than 30 counties.
Application in grinding machines and areas:
·Ball mills
·SAG mills
·Vertical mills
·Mining industry
·Power stations
·Cement industry
·Steel Industry
Why choose us:
·High Hardness: Surface hardness: 55-66HRC, Core hardness: 45-65HRC
·Wide Sizing Range: From 10mm to 160mm.
·High Impact Value: More than 12J / cm2.
·Low Breakage Rate: Lower than 0.6% during frequent tests.
·Customized Package Service: Package in steel drums, bags, and containers.
Products features:
| General Information | |
| Product Name | Forged Grinding Balls |
| HS Code | 73261100 |
| Size Range | 10-160mm |
| Specification | 45#, 50Mn, 60Mn, 65Mn, B2, B3, B4, B6, BL, BG |
| Surface Hardness | 55-66HRC |
| Impact Value | >12J/cm2 |
| Dropping Test | 10,000-20,000 times |
| Packaging | Bags, Steel drums, Containers |
| Chemical Composition (%) | ||||||
| Steel Specification | C | Mn | Si | Cr | S | P |
| 60Mn | 0.57-0.65 | 0.70-1.00 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 65Mn | 0.62-0.72 | 0.90-1.20 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| B2 | 0.72-0.85 | 0.70-0.90 | 0.17-0.36 | 0.40-0.60 | ≤0.035 | ≤0.035 |
| B3 | 0.52-0.65 | 0.40-1.00 | 1.33-1.85 | 0.78-1.20 | ≤0.030 | ≤0.030 |
| B4 | 0.65-0.75 | 0.50-0.70 | 1.20-1.40 | 0.85-1.00 | ≤0.025 | ≤0.025 |
| B6 | 0.75-0.90 | 0.80-1.02 | 0.17-0.37 | 0.88-0.98 | ≤0.035 | ≤0.035 |
| BU | 0.95-1.05 | 0.95-1.05 | 0.15-0.35 | 0.45-0.55 | ≤0.035 | ≤0.035 |
| BL | 0.55-0.75 | 0.65-0.85 | 0.15-0.35 | 0.70-1.20 | ≤0.035 | ≤0.035 |
| BG | 0.90-1.05 | 0.35-0.95 | 0.15-0.35 | 1.0-1.70 | ≤0.035 | ≤0.035 |
| Physical Features | ||||
| Steel Specification | Impact Value (J/cm2) | Surface Hardness (HRC) | Core Hardness (HRC) | Diameter (mm) |
| 60Mn | ≥12 | 55-66 | 45-65 | 10-160 |
| 65Mn | ||||
| B2 | ||||
| B3 | ||||
| B4 | ||||
| B6 | ||||
| BU | ||||
| BL | ||||
| BG | ||||
Package and shipment:
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Contact Number:
Jinan ZenTi Heavy Industry Co., Ltd.
Tel: +86 17865316528
Contact: Kenny Li
Email: Kenny.Li@zentiheavyindustry.com
WhatsApp: +8617865316528
