Ningguo Dongfang Wear-Resistant Material Co.,Ltd
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Gold Index: 27789
Price: | 1100.0~1700.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Anhui, China (Mainland) |
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Description of the 10-28% high chrome content cast grinding balls
1.Physical properties
HRC | Impact value | Metallurgical structure | Falling times | Breakage rate |
≥60 | ≥3.5 | M+C | 20000 | ≤0.5% |
2.Chemical composition
C | Si | Mn | Cr | P | S |
2.0-3.2 | ≤1.0 | ≤1.0 | 10-28 | ≤0.10 | ≤0.06 |
3.Picture of the Dongxu steel grinding ball for ball mill
4.Production process
5.Workshop
6.Certificates
7.Advanced test equipments
Dongfang has Provincial Recognised Technical Center,equipped with two advanced Direct Reading Spectrometers,
Rockwell Hardness Tester,Impact Tester,Metallographic Cutting Machine,Metallographic Microscope,Smart Mold Sand
Strength Meter,Smart Mold Sand Gas Tester,Smart Permeability Tester,Clay Blue Absorption Tester,Sulfur Analyzer,
Falling Ball Tester,Infrared Thermometer,Ultrasonoscope,etc.
Our PDA-5500IV Direct Reading Spectrometers can quickly test exact content of each element.This helps us adjust
the chemical components timely and guarantee products' properties.
Shipment
1.Usually we choose to ship your order by sea.
2.We'll tell you the shipping status once your order has been sent.
Payment
We accept T/T, L/C.etc.
Package
We will pack your order by bulk bag or metal pail.
We look forward to the opportunity to serve you with the same philosophy and commitment to quality
which has become the foundation of our business.