Brief Introduction to Knowledge of High Strength Wear Resistant Cast Steel

Posted by wearresistant William on March 11th, 2020

With the rapid development of science and technology and modern industry, manufacturers use more high strength wear resistant steel plates to reduce economic losses caused by workpiece wear. The demand for high strength wear resistant steel plates is growing rapidly. China's HB400 strength grade wear resistant steel is mainly imported. This paper briefly introduces the general situation of producing high strength wear resistant steel abroad and the product properties of wear resistant steel.

Wear resistant castings can develop faster and better only if standardization of squeeze casting die design is formed. After the casting is taken out from the casting mold cooled by pouring, there are gates, risers, metal burrs, burrs and mold closing lines. The casting cast by sand mold still adheres to sand, so it must go through the cleaning process. Equipment for this kind of work include polishing machines, shot blasting machines, gating and riser cutting machines, etc. Sand casting sand removal is a process with poor working conditions, so when choosing the molding method, the convenience for sand removal should be considered as much as possible.

High strength wear resistant cast steel plates are widely used in vehicles, ships, mining equipment, construction machinery and cement equipment, etc. The strength of wear resistant plates is generally greater than 1000MPa. Foreign plates of this type are supplied in quenched and tempered state, with high strength, good plasticity and toughness.

Shenyang Gongda Heavy Equipment Manufacturing Co., Ltd., a prominent and highly recognized manufacturer and supplier of high quality metal castings.

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