High Chromium Wear-resistant Castings With More Than HRC55 Hardness

High Cr Chute Liner Feature:

1. Alloy: 15%Cr, 18%Cr and 20%Cr and 26%Cr;
2. Microstructure: Fine martensite + Carbide.
 

High Cr Chute Liner Description:

1. High Chrome white iron we can produce includes 15%Cr, 18%Cr and 20%Cr and 26%Cr;

2. Excellent wear performance: under same working condition, the wear property of High Chrome mill liners is four times of that of high manganese steel liners and twice of that of low Chrome alloy steel liners;

3. Hardness: more than HRC55;

4. Microstructure:  Fine martensite + Carbide + Austenite(less than 6%);

5. International Standard to be applied:  AS2027, ASTM A532 and BS4844.

In the recent 20 years, our castings have been widely used in large, medium and small ball mills in Chinese power generation, mining, cement, Chemical engineering and metallurgical industries and super fine pulverizing equipments. Our liner is the only recommended liner product in the latest standard of the electric-power industry in China.

Technical Parameters

Wuxi Orient Anti-wear Engineering Co., Ltd.

Chemical Composition & Mechanical Property of Wear-resistant Castings