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high quality casting grinding ball for mill machine
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Product Details
Place of Origin | Shandong, China | Brand Name | JinChi | |
Model Number | 20-150mm | Application | cement plants, Mines, Chemical industry, Power stations | |
Material | Steel | Dimensions | 20-150mm |
Product Description
Specifications
high quality casting grinding ball for mill machine1: diameter: 20~150mm
2: Unbreakable:0.5MAX
3:ISO9001:2008
high quality casting grinding ball for mill machine
1: diameter: 20~150mm
2: HRC: 50~65
3: material: steel
4: ISO9001:2008
Casting grinding balls chemical composition.
Item | brand | Chemiacal clements | ||||||||
C | Si | Mn | Cr | Mo | Cu | Ni | P | S | ||
High chrome casting iron ball | JCCr20 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 18-22 | 0-2.5 | 0-1.2 | 0-1.5 | ≤0.10 | ≤0.10 |
High chrome casting iron ball | JCCr15 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 14-17 | 0-.30 | 0-1.0 | 0-1.5 | ≤0.10 | ≤0.10 |
High chrome casting iron ball | JCCr13 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 11-14 | 0-1.0 | 0-2.0 | 0-1.5 | ≤0.10 | ≤0.10 |
Middle chrome casting iron ball | JCCr7 | 2.1-3.2 | 0.5-2.2 | 0.5-1.5 | 6-10 | 0-1.0 | 0-0.8 | 0-1.5 | ≤0.10 | ≤0.10 |
Low chrome casting iron ball | JCCr2 | 2.2-3.6 | ≤1.2 | 0.5-1.5 | 1.0-3.0 | 0-1.0 | 0-0.8 | —— | ≤0.10 | ≤0.10 |
Bainite ductile casting iron ball | JCSi3 | 3.2-3.8 | 2.0-3.5 | 2.0-3.5 | 2.0-3.0 | —— | —— | —— | ≤0.10 | ≤0.03 |
Mechanical properties
Item | Brand | Surface hardness | Endurance impact test(times) | |
Quenched | Unquenched | |||
High chrome casting iron ball | JCCr20 | >=56 | >=45 | >=8000 |
High chrome casting iron ball | JCCr15 | >=56 | >=45 | >=8000 |
High chrome casting iron ball | JCCr13 | >=56 | >=49 | >=8000 |
Middle chrome casting iron ball | JCCr7 | -- | >=48 | >=8000 |
Low chrome casting iron ball | JCCr2 | -- | >=45 | >=8000 |
Bainite ductile casting iron ball | JCSi3 | >=50 | -- | >=8000 |
Sizes of Casted Ball
Item | Sizes | |||||||||||||
Φ17 | Φ20 | Φ25 | Φ30 | Φ40 | Φ50 | Φ60 | Φ70 | Φ80 | Φ90 | Φ100 | Φ110 | Φ120 | Φ130 | |
Tolerance | +1.0 | +2.0 | +3.0 | +3.5 | ||||||||||
-1.0 | -1.0 | -1.0 | -1.5 | |||||||||||
Difference Between the Max & the Min Dia. | ≤1.0 | ≤2.0 | ≤3.0 | ≤4.0 |
Applied Fields
1. Mines
2. Cement Plants
3. Chemical Industries
4. Power Stations
Chrome Grinding ball Packaging
Ton bags (1000Kg Per Bag)
Iron drum (850~920Kg Per Drum
Contact Us
- Jinan Jinchi Steel Ball Co., Ltd.
- Contact namerose cheng Chat Now
- Phone86-531-83222518
- AddressInside Nanmeijing Yard, West Road, Chizitou Village, Puji
Product Categories
JC-GRINDING CYLPEBS | JC-GRINDING RODS/BARS | JCC-CASTING STEEL BALL | JCF-FORGED STEEL BALL |
JCR-HOT ROLLING STEEL BALL | New Products |
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