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| Categories | Stainless Steel Grinding Balls |
|---|---|
| Brand Name: | Zhongli |
| Model Number: | SGB-01 |
| Certification: | CE ISO |
| Place of Origin: | China |
| MOQ: | 1kg |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Supply Ability: | 15-20ton per month |
| Delivery Time: | within 15days |
| Packaging Details: | plastic+drum |
| Chemical Composition: | Cr: 17-19%, Ni: 8-10%, Si: ≤ 1.0%, Mn: ≤ 1.0%, P: ≤ 0.045%, S: ≤ 0.03% |
| Corrosion Resistance: | High |
| Density: | 7.85 g/cm3 |
| Material: | Stainless Steel |
| Crush Load: | ≥ 1000kg |
| Type: | Grinding Balls |
| Hardness: | HRC 55-65 |
| Impact Toughness: | Good |
| Shape: | Spherical |
| Application: | Grinding and Milling |
| Size: | 1mm-50mm |
| Abrasion Resistance: | Excellent |
| Surface Treatment: | Polished |
| Company Info. |
| Guangzhou Zoli Technology Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Description
Physical Parameters
Technical Parameters of 304 Stainless Steel Mill Balls | |
Items | Data |
Tensile Strength | 100,000-180,000 psi |
Yield Strength | 50,000-150,000 psi |
Tensibility | 55%-60% |
Modulus of Elasticity | 29,000,000 psi |
Chemical Composition Content of 304 Stainless Steel Mill Balls | |
Chemical Element | Percentage of Content (%) |
Fe | 67.4-70.6 |
C | 0.1 |
Si | 1 |
Mn | 2 |
P | 0.045 |
Features
1. Anti-erosion and corrosion resistance.
2. No magnetic and demagnetization character, HRC≤26.
3. It applies to grinding of various materials.
4. Good shape of ball with Smooth and gloss surface.
5. Its one of the most Cost- effective ball mill media.

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FAQ
Stainless steel mill balls are spherical components made from stainless steel, used primarily in grinding, milling, and mixing applications. They are known for their durability, corrosion resistance, and ability to withstand high-stress environments.
Common materials include:
304 Stainless Steel: General-purpose, corrosion-resistant.
316 Stainless Steel: Higher corrosion resistance, ideal for harsh environments.
420 Stainless Steel: Harder and more wear-resistant.
440C Stainless Steel: High hardness and wear resistance, suitable for heavy-duty applications.
Grinding and milling media in industries like mining, chemicals, and pharmaceuticals.
Mixing and dispersing in paint, ink, and food production.
Precision components in bearings, valves, and pumps.
Decorative or functional elements in furniture and art.
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