High Pressure Grinding Roller is an energy-efficient crushing equipment of new technologies. High performance of carbide stud extends the life of High-Pressure-Grinding-Roller. Zhuzhou Hongtong provide quality carbide studs with good wear resistance and high compressive strength, which can satisfy the requirements of different conditions.
|Grade||Density (g/cm3)||Hardness (HRA)||T.R.S (MPa)||Application recommended|
|YG6||14.95||90.5||1900||For coring crowns,electric coal drill bits,coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal mining and oil well boring.|
|YG8||14.8||89.8||2800||Used as a core drill, electric coal drill, coal cutter tooth, oil roller bit and scraper button bit.|
|YG8C||14.8||89.8||2800||Mainly used for small and medium-sized drill bit tooth, and as a rotating exploration drill bush.|
|YG11C||14.4||86.5||2700||Most used in the drill bit and rock bit used for cutting high hardness materials ball tooth.|
|YG13C/YK40||14.2||86||2900||mainly used for rotary drill bit used for cutting high hardness materials in ball mill.|
|YG15C||14||85||3000||Used in oil cone bit and soft in the hard rock digging cutting tools.|
|YK05||14.9||90.5||2600||Mostly used as the buttons of small and mediumsized bits to cut soft and medium hard formations|
|YK15||14.6||88||2750||Suitable to strips,conical buttons for rotary percussion-resistant geological prospecting buttons,cut soft and medium hard formations.|
|YK20||14.5||87.5||2800||Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations,|
|YK25||14.4||87.2||2550||Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard,hard,and very hard formations|
As a professional tungsten carbide manufacturer from China, with more than 20 years’ experience, we have skilled engineers and technical know-how, to meet any of your carbide request.