Tenders for Supply of Electrodes As Per Ador Part No. Zedalloy 680 Or Diffusion Part No. Abrocar 184, Hard Facing We Lding Electrodes Giving Non Machinable Deposit Of Weld Hardness: 64Hrc In Single Pass Deposit. Alloy Basis: C, Cr, Nb, V, Mo, Size: 4.00Mm Dia. Make : Ador, Diffusion, L&T, Advani Oerilikon