Please check product compatibility carefully to ensure it is the product you need So as not to waste your time and energy on return. Main Characteristics: Deposited chemical composition: (wt%): C: 0.08 / Mn: 1.50 / Si: 0.89 / Cr: 0.02 / Ni: 0.03 Mo: 0.002 / P: 0.013 / S: 0.012 / V: 0.003 / Cu: 0.11 ER70S-6 Mild Steel MIG Welding Wire AWS Classification: ER70S-6. Wire diameter: 0.023" (0.6mm). Weight of welding wire: 10-lb Spool Diameter: 8" inch Center Hole (Hub) Diameter: 2" inch Wide Spool: 2" inch Condition: New Warranty: 1 Year Items you will receive: .