The ratio range of the binder phase and the hard phase of the steel-bonded hard alloy steel substrate is quite broad, and the content of the steel substrate can in principle vary within the range of 20-80% by weight. However, practice has shown that when the steel matrix content in the steel cemented carbide is less than 40% by weight, it will completely degrade the processing performance. At this time, the processing performance is similar to that of ordinary hard alloy. On the contrary, if the steel content of the matrix steel is too high. High, will affect the wear resistance of the entire alloy, resulting in reduced performance, domestic and foreign production of steel bonded carbide shows that the matrix content is mostly within the range of 50 to 75% (by weight) tame. This is not only beneficial to the workability of the alloy, but also does not reduce the wear resistance it should have, and has a good overall performance.

For more information, please contact:

Changsha Langfeng Metallic Material Co., Ltd.

Tel: +86-731-86880480

Fax: +86-731-86880490

Sales department: sales@langfengmaterials.com

Add: No 98 Tianxiong Road, Furong Area, Changsha, Hunan pro ince, China.