Zhuzhou ruili tools CO.,LTD.
Zhuzhou Ruili Tools Co.,Ltd Forge ahead to pursue excellence;benefit the society to build the last
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100% Raw Materials K20 / K30 / K10 Cemented Tungsten Carbide Bar / Plate / Rod / Block
Application of finished hard alloy k10 carbide strip
Tungsten carbide strips is used for hard wood, used for processing original wood, aluminum section bar, brass rod and cast iron
Tungsten carbide strips Specification
| Grade | Co (%) | Density (g/cm3) | Hardness (HRA) | T.R.S. (N/mm2) | Performance & Applications recommended |
| K20 | 6.0 | 14.9 | ≥89.5 | ≥2150 | Good wear resistance, used for hard wood,processing original wood, aluminum etc. |
| K30 | 8.0 | 14.6 | ≥89.0 | ≥2320 | Suitable for the roughening of cast iron and light iron alloys and also for the milling of cast iron and low-alloy steel. |
| K40 | 15.0 | 14.1 | ≥86.5 | ≥2400 | Medium grain, for mining tools, cold heading and punching dies. |
