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What steel is the most wear-resistant?

Posted by:Rain Time:2020.04.02 19:19

Although steel is very strong, it will still be subject to corrosion and wear in actual life, which will eventually affect the function. Now there is a kind of steel called "wear-resistant steel", which is the most widely used one of wear-resistant materials. The steel with good wear resistance is called wear-resistant steel.


Wear-resistant steel is widely used in mining machinery, coal mining and transportation, engineering machinery, agricultural machinery, building materials, electric machinery, railway transportation and other parts. There is a wide variety of wear-resistant steels, which can be roughly divided into high-manganese steels, medium- and low-alloy wear-resistant steels, chromium-molybdenum-silicon-manganese steels, wear-resistant steels, and special wear-resistant steels.


High manganese steel is a wear-resistant steel with a high carbon and manganese content. High manganese steel is an obsolete steel with a history of more than a hundred years, because it has a strong work hardening ability when used under the conditions of large impact abrasive wear, together with outstanding resistance and plasticity, and the basic process is easy to produce. Grasp the strengths, so it is still the largest amount of wear-resistant steel.


Low, medium alloy wear-resistant steel generally contains silicon, manganese, chromium, molybdenum, vanadium, tungsten, nickel, titanium, boron, copper, rare earth, etc., because it has good wear resistance and resistance, The basic process of production is relatively simple, the induction economy is reasonable, and it is applicable under many working conditions. It has also been welcomed by users in recent years.


Chromium-molybdenum-vanadium-manganese steel and high-carbon chrome-molybdenum-vanadium-manganese steel show high wear resistance when used to make rough grinding chamber liners for cement mills.

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