Specification Brand : WeldingCity BulletPoint1 : Premium quality ER4043 Aluminum MIG welding wire 1-Lb spool. Available wire diameters: 0.030" (0.8mm), 0.035" (0.9mm), 0.045" (1.2mm). Shielding gas: Argon or Helium or mix. BulletPoint2 : Specifications and Features: AWS A5.10/ASME SFA A5.10/ER4043. 1-lb weight of welding wire. 4" spool wrapped in moisture-resistant plastic film. Typical Element Content (wt%) in Product: Si=4.5-6.0; Fe=0.8; Cu=0.3; Mn=0.05; Mg=0.05; Zn=0.1; Ti=0.2; Al=balance. 5% silicon aluminum (AlSi5) in filler metal welding wire. The silicon additions result in improved fluidity (wetting action) to make the alloy a preferred choice by welders. Less sensitive to weld cracking and produces brighter. BulletPoint3 : Applications: General-purpose, all-position aluminum welding wire used to weld various grades of aluminum; it contains silicon additives, which may improve fluidity of the weld pool and also produces a weld less sensitive to cracking; its bright weld finish makes it a popular choice of welders. Recommended for welding 3003, 3004, 5052, 6061, 6063, and casing alloys 43, 355, 356, and 214. BulletPoint4 : Package of one, two and five spools of 2-lb Aluminum wire. With volume discount. Buy More Save More! BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. Color : Silver ExternallyAssignedProductIdentifier : 5074651984410 ExternallyAssignedProductIdentifier1 : 799491550278 ExternallyAssignedProductIdentifier2 : 0799491550278 FinishType : Polished GpsrSafetyAttestation : 1 Hazmat : auto-grounding IncludedComponents : 30/60/90 * Metal Universal Welding Wire ItemDisplayWeight : 5 pounds ItemForm : Coil ItemName : WeldingCity 5 Rolls of ER4043 Aluminum MIG Welding Wire 1-Lb Spool 0.035" (0.9mm) | Pack of 5 ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemShape : Round Rod ItemTypeKeyword : welding-wire Manufacturer : WeldingCity.com Material : Aluminum MeasurementSystem : Metric ModelName : Aluminum Welding Rods ModelNumber : 1 NumberOfBoxes : 1 NumberOfItems : 5 PackageLevel : unit PartNumber : ER40430135 PowerSourceType : hand_powered ProductDescription : AWS Classification: ER4043 | Wire Weight: 1-Lb | Spool Size: 4-in dia. | Wire Size: 0.030", 0.035", 0.045" | Shielding Gas: Argon or Helium or mix ProductSiteLaunchDate : 2014-05-20T15:29:23.331Z RecommendedUsesForProduct : Welding various grades of aluminum, including 3003, 3004, 5052, 6061, 6063, and casing alloys 43, 355, 356, and 214 Size : 5-pk 0.035" Style : Welder with fire SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 23271800 Voltage : 20 volts