low Chrome grinding ball
Product Details:
| Place of Origin | Anhui, China (Mainland) |
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| Brand Name | Chengxin |
| Model Number | 8-120mm |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Ton |
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| Packaging Details: | Iron Drum Packing with fumigated pallet; |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 30000 Ton per Year |
Detailed Product Description
LOW CHROMIUM CAST GRINDING BALLS
CHEMICAL COMPOSITION AND PROPERTIES
1.CHEMICAL COMPOSITION
Designation | Chemical Composition% | ||||||||
C | Si | Mn | Cr | Mo | Cu | Ni | P | S | |
φ120-60mm | 2.0~3.2 | ≤1.2 | 0.5-1.5 | 0.8-3.0 | 0~1.0 | 0~2.0 | 0~1.5 | ≤0.10 | ≤0.10 |
φ60-8mm | 2.0~3.2 | ≤1.2 | 0.5-1.5 | 0.8-3.0 | 0~1.0 | 0~2.0 | 0~1.5 | ≤0.10 | ≤0.10 |
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2.PROPERTIES
Designation | Hardness HRC | Microstructure | Breakage () (%) | Times of falling balls | Ak (J/CM2 ) | |
The surface HRC | The core to surface HRC | |||||
φ120-60mm | ≥48 | ≥46 | P+C | ≤0.8% | ≥8000times | ≥1.6 |
φ60-8mm | ≥48 | ≥48 | P+C | ≤0.8% | ≥8000times | ≥1.6 |
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Remark P---Pearlite C---Carbide
low Chrome grinding ball
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Company Info
Anhui Ningguo Chengxin Wear-Resistant Material Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Xuancheng
Province/State: Anhui
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products