7 8 g cm3 steel grinding media balls

{"cid":"91213585","title":"Steel Drum Package Ball Mill Balls With Density 7.8-7.9g\/Cm3 Size 20-160mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/2b\/6cb8515236e5b6f5429f6f63356f-200x200-1.jpg","attrs":{"Brand Name":"HUAFU","Minimum Order Quantity":"1","Delivery Time":"1-2WEEKS","Place of Origin":"China","Certification":"ISO9001 14001","Packaging Details":"CONTAINER BAGS OR STEEL DRUMS","Payment Terms":"T\/T LC","Supply Ability":"200000MT","Breakage Rate":"\u22640.5%","Application":"Cement, Mining, Power Plant","Density":"7.8-7.9g\/cm3","Impact Toughness":"\u226512J\/cm2","Color":"Silver","Surface Hardness":"HRC58-65","Shape":"Round","Size":"20-160mm"}}

{"cid":"91223198","title":"20mm Grinding Carbide Tungsten Steel Ball Milling Media For Bearings","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/d4\/641c42248f7f031fae78ca428520-200x200-1.jpg","attrs":{"Price":"$0.25-0.4 per piece","Brand Name":"Zhongli","Model Number":"ZWC-01","Minimum Order Quantity":"1kg","Delivery Time":"within 15 days","Certification":"ISO CE","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"40-200 ton per month","Packaging Details":"plastic+barrel","Chemical Composition":"WC-Co","Wear Resistance":"Superior","Material":"Tungsten Carbide","Abrasion Resistance":"High","Size":"1mm-20mm","Heat Resistance":"High","Density":"14.95 g\/cm3","Corrosion Resistance":"Excellent","Application":"Grinding and milling","Shape":"Spherical","Hardness":"HRA 92-93"}}