High chromium alloy wear-resistant steel ball

Short Description:

High chrome alloy wear-resistant steel ball is a material with high hardness and wear resistance, which is widely used in cement and building materials, metal mines, coal slurry, chemical engineering, ceramics, coatings, light industry paper, magnetic materials and other industries for powder preparation and ultrafine deep processing. It is widely used in powder preparation and ultrafine processing in cement and building materials, metal mines, coal slurry and thermal power, chemical engineering, ceramics, coatings, light industry, paper making, magnetic materials and other industries. The main components of high chrome alloy wear-resistant steel balls include low chrome and high chrome, and its chemical composition structure is diverse, from low chrome to high chrome there are dozens of different materials. According to the national standard GB/T17445-2009, the chromium content of low-chromium ball is 1%-3%, and the hardness HRC≥45; the chromium content of multi-alloy ball is 4%-6%, and the hardness HRC ≥ 47; the chromium content of medium chromium alloy ball is 7%-10%, hardness HRC ≥ 48; high chromium alloy ball chromium content ≥ 10%-14%, hardness HRC ≥ 58; special high chromium ball chromium content more than 14%, hardness HRC ≥ 58. These standards ensure the high hardness and wear resistance of high chrome alloy wear-resistant steel balls.