carbide tungsten bar material : Co10% WC90% density : 14.7g/cm3 size : 8.0x 330mm TRS: 3200MPA,Hardness : 91.5 HRA carbide tungsten barmaterial : cobalt +WCsize : dia, 1.5-30mmquantity : can be according to customer's dopacking : 10pcs in a inner box , then according customer's need of carton to pack the quantity 10% cobalt carbide bars , cemented carbide