Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of high chromium cast irons liner in China. We warmly welcome you to wholesale high quality high chromium cast irons liner at low price from our factory. If you have any enquiry about quotation, please feel free to email us.
HIGH CHROMIUM CAST IRONS LINER
Composition of high chrome cast iron lining plate
High chromium cast iron lining plate is mainly composed of chromium, nickel, molybdenum, vanadium, etc., among which chromium is one of the most important elements, accounting for more than 10%. In addition, a small amount of carbon, silicon, phosphorus, manganese and some rare earth elements and alloy elements, the different combinations of these elements also determine the different properties of the high chrome cast iron lining plate.
Advantages of high chrome cast iron lining
1. Good antiwear performance. The composition of high chromium cast iron lining plate contains a large amount of chromium, which can form a hard "chromic layer", with excellent wear resistance, which can greatly extend the service life.
2. Good corrosion resistance. The alloy elements in the high chromium cast iron lining plate can form an oxide film of chromium, nickel and other elements, which can avoid the corrosion of various corrosion media on the material and prolong the service life.
3. Strong thermal stability and energy. High chrome cast iron lining plate can still maintain good hardness, toughness and wear resistance at high temperature, and has good heat resistance and oxidation resistance.
3. Scope of application for high chrome cast iron lining
High chromium cast iron lining plate is suitable for the transportation and cutting occasions of various wear media, such as ore, coal, cement, ceramics, chemical industry and other fields. Because of its excellent wear resistance and corrosion resistance, it can greatly extend the service life of equipment, reduce the maintenance cost and downtime of equipment, so it has been widely used.
Apply to American standard ASTM A 532 German standard DIN 1695 British standard BS4844 French standard NF A 32-401
| code | chemical component(%) | surface hardness(HRC) | ||||||||||
| C | Si | Mn | Cr | Mo | Ni | Cu | S | P | ||||
| CBCr 15 | 1.5-4.5 | ≤1.5 | ≤1.5 | 10～18 | ≤3.0 | ≤1.5 | ≤1.2 | <0.06 | <0.10 | ≥58 | ||
| CBCr 20 | 18～23 | ≥58 | ||||||||||
| CBCr 26 | 23～28 | ≥58 | ||||||||||
Hot Tags: high chromium cast irons liner, China high chromium cast irons liner manufacturers, suppliers, factory, Grate Bar, High Manganese Steel Wear Resistant Liner Board, Wear Resistant Concrete Pumptruck Elbow, Alloy Steel Pipe For Fluid Pipe, Grate Bar For Power Plant, Crusher Wear Resistant Liner Board
