Rods of three main alloys: cobalt-base alloy, nickel-base alloy, and iron-base alloy and stellite alloy 1) Rods of three main ... alloys: cobalt-base alloy, nickel-base alloy, and iron-base alloy and stellite alloy 2) Wear-resistant, ... , 6.4, 8.0mm 5) Special requirement: no length limited 6) stellite rodPacking: 5kg, 20kg/box conbalt base , nickel base, iron base welding rod