Yong Wei steel mold (Dongguan) Co., import SKH-55, SKH-55 provided by Yong Wei steel mold (Dongguan) Limited. We are a steel mold, Dongguan City, An Yongwei shop (www.dgyongwei.com) located at: Dongguan specializes in: mold steel, DC53, SKD11.SUS440C, SUS420 is used for abrasive grinding, lapping and polishing tools, the current large using a portion of the abrasive in the abrasive plus the binding agent synthetic abrasive. Abrasive grinding is the major determinant of the quality of SKH-55 price, so one of the conditions is a reasonable choice of abrasive grinding parameters constitute the best. Imports of abrasive choice is mainly determined by the binding agent, hardness, grain size, shape and size of the abrasive and other aspects SKH-55, which is the choice of the four elements abrasive. Abrasives are used for grinding, lapping and polishing tools. Most abrasive abrasive coupled with artificial abrasive binder made of natural mineral rock is also useful for direct processing into natural abrasive. Abrasive except in metal processing machinery manufacturing and other industries that are widely used outside SKH-55 manufacturers, but also for the processing of food processing, paper industry and ceramics, glass, stone, plastic, rubber, wood and other non-metallic materials. Said ordinary abrasive abrasive characteristics of the project are: the shape, size abrasive, grain size, hardness, organizations and bonded abrasives abrasive hardness refers to the external force, from the degree of difficulty shedding abrasive surface, which reflects the strength of the binding agent holding the abrasive grains depends on the hardness of the binding agent is added in an amount of abrasive, and the number density of SKH-55, the abrasive grains easily fall off said low hardness abrasive;. Conversely, high hardness, said hardness Ratings are generally divided into super-soft, soft, soft, medium, medium-hard, hard and superhard seven level, from these levels can be subdivided in a number of small magnitude. abrasive hardness measurement method, more commonly used hand cone, mechanical cone method, Rockwell hardness measurement method and blasting hardness assay.