... ; 2.long using life time; 3.fine services; 4.free samples offer. ferron chrome aluminum alloy wireMaterial: 0Cr13Al4, 0Cr25Al5, 0Cr21Al4, 0Cr21Al6Nb, 0Cr27Al7Mo2Diameter ... (40cm*40cm*50cm)Spools have different weights as follows: The weight of one spool:3-4KG, 4-6KG, 7-10KG, 15 ... -25KGDiameterSize of reel(Outside dia.*height)(mm)Weight of empty spool(Kg)Weight of full spool(Kg)Spools per carton≤0 ...