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| MOQ | 3 tons |
| Port | Shanghai |
| Packaging | drums |
| Lead Time | 30days |
| Size | 8-130mm |
Chemical Composition Alloy casting grinding ball
| Name | Designation | Chemical Composition(%) | |||||
| C | Si | Mn | Cr | P | S | ||
|
Alloy casting grinding ball |
ZQCr26 | 2.0~3.3 | ≤1.2 | 0.3~1.5 | >23~30 | ≤0.10 | ≤0.06 |
| ZQCr20 | 2.0~3.3 | ≤1.2 | 0.3~1.5 | >18~23 | ≤0.10 | ≤0.06 | |
| ZQCr15 | 2.0~3.3 | ≤1.2 | 0.5~1.5 | >14~18 | ≤0.10 | ≤0.06 | |
| ZQCr12 | 2.0~3.3 | ≤1.2 | 0.5~1.5 | >10~14 | ≤0.10 | ≤0.06 | |
| ZQCr8 | 2.1~3.3 | <2.2 | 0.3~1.5 | 7~10 | ≤0.10 | ≤0.06 | |
| ZQCr5 | 2.1~3.3 | <1.5 | 0.3~1.5 | 4~6 | ≤0.10 | ≤0.10 | |
| ZQCr2 | 2.1~3.6 | <1.5 | 0.3~1.5 | 1~3 | ≤0.10 | ≤0.10 | |
Physical Property Alloy casting grinding ball Alloy casting grinding ball
| Name | Designation |
Surface Hardness (HRC) |
Core Hardness (HRC) |
Microstructure | Times of Falling Balls |
|
Alloy casting grinding ball |
ZQCr26 | >58 | >56 | M+C | ≥15000 |
| ZQCr20 | >58 | >56 | M+C | ≥15000 | |
| ZQCr15 | >58 | >56 | M+C | ≥15000 | |
| ZQCr12 | >58 | >56 | M+C | ≥15000 | |
| ZQCr8 | >50 | >47 | P+C | ≥10000 | |
| ZQCr5 | >48 | >45 | P+C | ≥10000 | |
| ZQCr2 | >46 | >45 | P+C | ≥10000 | |
| M-Martensite P-Pearlite C-Carbide | |||||
Using instruction
In order to make “ Xin Nanfang” Brands products bring more and better benefits, please pay attention to the following:
1. Because products by different manufacturers have a different chemical composition, inner structure, and hardness.
2. Users should ensure the materials charge ratio is constant in the mill according to the material size.
3. When using our products, don’t switch the mill on and off frequently, avoiding the shortage of mill charge.
4. When emptying grinding balls from over-heated chambers, it is necessary to open the mill gate to allow balls cooling.
5. If there is an extraordinary occurrence when using our products, please contact us immediately.
Yinbai Zone,Wangxi Agency,Ningguo,Anhui,China
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