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Categories | Forged Grinding Balls |
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Brand Name: | HUAFU |
Model Number: | Dia.20MM-160MM |
Certification: | GB/T 19001-2016/ISO 9001:2015 |
Place of Origin: | China |
MOQ: | 1 Ton |
Price: | $ 760/Mt |
Payment Terms: | L/C, T/T, D/P, D/A |
Supply Ability: | The annual output is 150,000 tons |
Delivery Time: | 2-4 weeks |
Packaging Details: | Bag or iron drum |
Hardness: | 58-62HRC |
Breakage rate: | ≤1% |
Impact value: | ≥18J/cm² |
Drop times: | ≥15000 |
Diameter: | 125mm |
Brand: | HF |
Company Info. |
Jinan Huafu Forging Joint-Stock Co.,ltd. |
Verified Supplier |
View Contact Details |
Product List |
60HRC B2 B3 Special Steel Forged Grinding Balls For Cement Plant Ball Mill
Special steel grinding balls
This grinding steel ball is one new type steel ball, good toughness and no breakage. It’s the new favorite in the users. Performance as follow:
Chemical Composition | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | |
0.58-0.65 | 1.60-1.90 | 0.65-0.80 | 0.70-0.90 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 | ||
Size | 20-150mm(0.8inch-6inch) | ||||||||
Hardness | Serious | Hardness | |||||||
Standard Hardness | 58-63HRC | ||||||||
High Hardness | 62-65HRC | ||||||||
Impact Value | ≥18J/CM^2 | ||||||||
Balls Number | ≥18000times | ||||||||
Microstructure | M+C(C-Carbide M-Martensite ) |
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