Main Products: Grinding Ball ,Steel Ball ,Steel Bar
Specifications 1.Size:20-150mm 2.HRC:55-65 3.Lower wear rate longer lasting chromuim 4.ISO9001:2008 Casting ball from jinan
USD $650 - $750 /Metric Ton
Min.Order:20 Metric Tons
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Jinan Jinchi Steel Ball Co., Ltd.
Business Type: Manufacturer,Trading Company
Shandong ChinaMain Products: Grinding Ball ,Steel Ball ,Steel BarProduct Details
1.Size:20-150mm
2.HRC:55-65
3.Lower wear rate longer lasting chromuim
4.ISO9001:2008
Casting ball from jinan jinchi
1.No deformation 2.No breakage 3.Lower wear rate longer lasting chromium 4.Our products have obtained ISO9001:2008 International quality system authentication.
The process line of production
RAW MATERIAL→SCIENTIFIC PROPORTIONING → ELECTRIC FURNACE SMELTING → ASSAY BEFORE FURNACE → MOULD FORMING → POLISHING → HEAT TREATMENT → PACKING → TRANSPORTATION
Application fields
Industries of cement building material,metallurgical selection in mine,grinding coal in power plant,chemical industry and machinery,etc.
Name | Designation | Chemical Composition(%) | ||||||||
C | Si | Mn | Cr | Mo | Cu | Ni | P | S | ||
Higher Chrome Casting iron Balls | 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 |
JCCr15 | 2.0-3.0 | ≤1.0 | 0.5-1.5 | 14-17 | 0-3.0 | 0-1.0 | 0-1.5 | ≤0.10 | ≤0.10 | |
High Chrome Casting iron Balls | 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 Balls | 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 Balls | 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 |
Payment term:L/C or T/T
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