карбида вольфрама вставки для добычи

Wehave 18 years experience of making tungsten carbide inserts for mining and contruction tools .We not only supply these kinds of products for theChinese biggest mining tools manufactories but aslo exporting to USA ,India,EU Etc We choose the heat treated and HIP sintered way for insuring the quality of the inserts .It helps to imrove the hardness as well as TRS up to 10%. Our recomanded grade for making tungsten carbide inserts for mining are YG8C YG9C YG11C YG12C YG15 etc The mechanical properties of YG11C and YG9C With HIP GradeDensityHardesssTRSPorosity YG9C14.5g/cm389HRAover 2500N/mm2A02B00C00YG11C14.355g/cm388.2HRAover 2800N/mm2A02B00C00 Samples and catalog are available at any time if you are interesed in our products Phone :+86 57682884100 +86 13750697311 Fax : +86 57682883100 Contact person : Morling