Model Number: any size-#9638 Brand Name: ZZHJ Key Specifications/Special Features: Various diameters tungsten carbide sphere for ball milling with large stock1. Diameter: 0.5-80mm (OEM or ODM accepted)2. Applications: widely used in where extreme hardness and wear resistance is requiredSuch as bearings, ball screw, values and flow meters, pen, spraying machines, pump, machinery parts, oil, hydrochloric acid lab, hardness measuring instrument, high-end industry3. Materials: WC + Co (we can also provide stainless steel balls, steel balls, carbon steel balls) GradeDensityg/cm3HardnessHRA(hv) T.R.S(MPa) performancesand applicationsrecommended YG6 14.9 89.5 2150 goodwearresistance,usedforhardwood,processingoriginalwood,
aluminumsectionbar, brassrodandcastiron YG8 14.6 89 2320 suitablefortherougheningofcastironandlightalloysandalsofor
themillingofcastironandlow-alloysteel YG11 14.4 87.5 2260 mediumgrain,forwearpartsandminingtools YG15 14.1 86.5 2400 mediumgrain,forminingtools,coldheadingandpunchingdies YS2T 14.45 92.5 2800 finecarbide, highwearresistance, highbendingstrength, high
resistancetobonding,highthermalstrength.machiningofrefractory
alloys,stainlesssteelandhighmanganesesteeletc.Mainlyusedfor
disccutterandothertools YL10.2 14.5 92.5 3400 wearresistanceandstrengthcomparativelyhigher, suitablefor
processingcastiron,non-ferrousmetalandnon-metalloidmaterials YNi8 14.6 88.5 1710 thisgradewith8%nickelbinder,ithasgoodwearresistance and
corrosionresistanceperformance, especiallyusedforhigh
pressureenvironmental,alsogoodforcuttingthetitanium alloy