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| Categories | Grinding Steel Balls |
|---|---|
| Brand Name: | ZW |
| Model Number: | B2, B3, 60Mn, C45, and chrome ball |
| Certification: | ISO9001-2008, SGS, BV, TUV |
| Place of Origin: | Shandong, China |
| MOQ: | 1Tons |
| Price: | Negotiable |
| Supply Ability: | 4000 Tons per month |
| Delivery Time: | 3-5 days |
| Packaging Details: | 1 ton in bag or 900kgs in steel barrel |
| Material: | B2, 60Mn, C45,B3 |
| Size: | Dia 20-140mm |
| Hardness: | 45-65HRC |
| Packing: | Bag or steel drum |
| Broken rate: | <0.5% |
| Inspection: | SGS,BV, TUV |
| Dimensions: | Customer Required,Dia.20mm-140mm |
| Product name: | Grinding Steel Balls |
| Company Info. |
| Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Direct Sale Grinding Steel Balls with High Hardness and Low Breakage Rate
Our grinding steel balls products are high-quality solutions for various grinding applications in different industries such as mining, cement plants, power stations and chemical industries. These carbon grinding steel balls are designed to provide efficient and effective grinding performance, ensuring excellent results.
Types and uses
Forged steel balls: Made by forging, spinning, rolling, etc.,
with high strength and wear resistance, widely used in industry and
mining fields
Cast steel balls: Produced by casting process, including high
chromium steel balls, medium chromium steel balls, low chromium
steel balls, etc., suitable for cement, thermal power generation,
metallurgy and mining industries
Forged Ball

| Material | Chemical Elements | |||||
| C | Si | Mn | P/S | Cr | Hardness (HRC) | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 | 60-65 |
| 60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 | 58-63 |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 | 55-58 |
| B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | <0.025 | 0.7-0.9 | 56-65 |
| B6 | 0.97-1.03 | 0.2-0.3 | 1.0-1.1 | <0.025 | 0.5-0.6 | 61-65 |
Material | 25mm-50mm HRC | 60mm-90mm HRC | 100mm-125mm HRC | 130-150mm HRC | ||||
| Surface | Core | Surface | Core | Surface | Core | Surface | Core | |
| C45 | 55-58 | 55-58 | 50-68 | 23-30 | 48-52 | 22-26 | 48-52 | 22-25 |
| 60Mn | 58-62 | 55-60 | 58-62 | 30-36 | 57-61 | 26-32 | 57-61 | 26-30 |
| B2 | 60-64 | 58-64 | 57-64 | 45-60 | 55-60 | 38-48 | 55-60 | 38-42 |
| B3 | 62-65 | 60-65 | 60-65 | 58-65 | 56-65 | 50-62 | 56-63 | 50-55 |
| B6 | 62-65 | 60-65 | 61-65 | 58-65 | 60-63 | 50-62 | 61-63 | 50-55 |
Casting Ball



1) Traditional Forged
Raw material →Cutting →Heating → Water quenching → Tempering

2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering

3) Casting
Raw material preparation →Smelting→ Pouring→Cooling and
demoulding→Heat treatment and inspection

Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.
Our company covers an area of 15000 square meters, now we have 150
staff, including 13 technical staff. Annual output is 50000 tons to
80000 tons .
Main products : forged steel ball, cast iron ball ,grinding rod,
cylpebs
We have exported to 20 more countries, UAE, Zambia,South Africa,
Peru, Chile, Australia, UK, USA, Turkey and so on.
Product Packaging for Grinding Steel Balls:
The grinding steel balls are carefully packaged in cardboard boxes to ensure safe transportation and handling. Each box contains a specified quantity of steel balls, securely packed to prevent damage during transit.
Shipping Information:
Once your order is confirmed, the grinding steel balls will be packed and shipped within 1-2 business days. We use reliable courier services to deliver your order promptly and safely to your specified address.

Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit for the order?
A: 1ton MOQ.
Q3. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our
suggestions.
Thirdly customer confirms the samples and places deposit for formal
order.
Fourthly We arrange the production.
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