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YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire
YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

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Product details

Management number 209983234 Release Date 2026/04/02 List Price US$60.00 Model Number 209983234
Category
  1. Tools & Home Improvement
  2. Welding & Soldering
  3. Welding Equipment
  4. Welding Equipment & Accessories
  5. Welding Wire
  • ER4043 WELDING WIRE: A premium 5% silicon aluminum (AlSi5) filler metal designed for the MIG welding process. This composition delivers excellent fluidity and wetting characteristics, making it ideal for welding a wide range of aluminum alloys. It features a melting range of 1065°F to 1170°F, a density of 0.097 lbs/in³, and produces a consistent gray finish after anodizing.
  • EXCELLENT PERFORMANCE: The addition of silicon significantly enhances fluidity and wetting action, making this alloy a preferred choice among welders. It also improves crack resistance, ensuring a durable, long-lasting bond. The wire offers good corrosion resistance and is renowned for producing smooth, clean welds with minimal spatter.
  • VERSATILE APPLICATIONS: Whether you’re tackling metal fabrication, auto repair, equipment maintenance, or DIY projects, this versatile welding wire delivers professional results every time.
  • MATERIAL COMPATIBILITY: Suitable for welding various grades of aluminum, including 3003, 3004, 5052, 6061, 6063, as well as casting alloys such as 43, 355, 356, and 214.
  • STRONG SPOOL: The wire is supplied on a robust spool constructed from a new ABS plastic material. This spool is highly durable, tough, and anti-fragile, ensuring it withstands the rigors of transportation and operates flawlessly within the welding machine.
  • SPECIFICATION: Weight: 1 lb / Diameter: .035 inch / Quantity: 10 packs.

Size 0.035-inch 1LB 10PK
Material ER4043 Silicon Aluminum
Item Weight 12.45 pounds
Manufacturer YESWELDER
Power Source hand_powered
Item model number ER4043/1LB-0.9 10pk
Batteries Included No
Batteries Required No
Package Dimensions 10.71 x 9.17 x 5 inches
Included Components ER4043/1LB-0.9 10pk

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

YESWELDER Silicon Aluminum Welding Wire, ER4043 .035-Inch Diameter 1-Pound 10-Packs, Strong ABS Plastic Spool MIG Wire

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