Forged Grinding Balls with a Diameter of 30-100 Cast Iron Balls
Shandong Huamin Steel Ball Joint-stock Co., Ltd.- Material：Stainless Steel
- Content：>90%
- Usage：Construction, Machinery, Chemical
- Processing Type：Rolling Type
- Size：Big
- Color：Black
Base Info
- Model NO.：20-100
- Customized：Customized
- Specification：1000kg
- Trademark：huamin
- Origin：China
- HS Code：7326110000
- Production Capacity：100000ton,Year
Description
2. Product features:The breakage rate is less than 1.0%,
High impact toughness: impact toughness greater than 12J/cm2, more than 20,000 times of 10-meter drop test.
High overall hardness: surface hardness is 58-65HRC, bulk hardness is 56-63HRC, and the hardness gradient distribution is even.
No deformation: The steel ball is always not deformed, and does not lose its roundness.
The organization is compact, cost-effective, and cost saving is obvious.
3. Development trend: With the continuous research and development of raw materials and the continuous upgrading of production equipment in recent years, the application fields have become more and more extensive, especially in semi-autogenous mills such as metallurgical mines and ball mills with a diameter greater than 2.5m, forging steel balls wear and tear. Low, low breakage, more obvious advantages compared to cast steel balls. As far as the current wear-resistant steel ball market is concerned, foreign metal mines and other wet grinding applications generally use forged steel balls for grinding. In the domestic market, many cast steel balls are currently used, but the forged steel ball market is increasing year by year.
3. Matters needing attention·Forged steel balls should be wear-resistant and wear-resistant materials, such as national standard 60Mn, 65Mn, B2 round steel, B3 round steel, and it is recommended to use steel produced by national super-large steel mills.
product
Wear-resistant steel ball - forged steel ball
Product Specifications, Φ20-200mm[Scope of application] Forging balls for mills of various metal mines (gold, copper, iron, silver, manganese), forging steel balls for cement mills, forging steel balls for power plants, forging steel for coal (phosphorus) chemical industry Selection of forged steel balls for grinding balls, steel slag, and forged steel balls for quartz sand.
Analysis of chemical composition and mechanical properties of hot-rolled wear-resistant steel balls
