Zhuzhou, Hunan, China
Member Since: 2019
Business Type: Manufacturer/Factory & Trading Company
Outside special flux and color is marking scrap grade,CO and WC is the main composition of sintering tungsten carbide,the hardness is HRA 89-91.
The tire body matal is Ni and copper alloy,tensile strength can be up to 690MPa, hardness is HB≥160.