We supply aluminum welding wire for different welding applications in various metal materials. Grades: ER1100, ER2319, ER4043, ER4047, ER4145, ER5356, ER5183, ER5554, ER5556 Sizes: Common sizes for aluminum welding wire: φ9.5mm - 0.8mm, Core wire in coil size: 2.0mm,2.5mm,3.2mm,4.0mm,5.0mm,6.0mm Core wire in fixed length size: 2.0mm--6.0mm length: 350mm TIG wire in 1000mm length MIG wire 1.2mm,1.6mm in standard spool & weight