Lincoln Electric SuperGlaze® 5554 | 3/64" (1.2mm) x 16lb | ED029573

Lincoln Electric SuperGlaze 5554 Aluminum MIG Wire – 3/64 in, 16 lb Spool (ED029573)

Lincoln Electric’s SuperGlaze 5554 MIG wire (ED029573) is specifically formulated for welding aluminum alloys that require higher strength and corrosion resistance in structural and pressure vessel applications. This 3/64-inch (1.2 mm) ER5554 aluminum wire is ideal for joining 5XXX series base metals, especially where post-weld anodizing is necessary.

SuperGlaze 5554 provides smooth wire feeding, stable arc performance, and consistent weld bead appearance, making it a reliable choice for both manual and automated MIG welding systems. The wire contains higher manganese content compared to ER5356, improving crack resistance in high-stress applications.

Product Details:

• AWS Classification: ER5554

• Wire Diameter: 3/64 in (1.2 mm)

• Spool Weight: 16 lb

• Primary Alloy: Aluminum-Magnesium-Manganese

• Shielding Gas: 100% Argon or Argon/Helium mix

• Suitable for applications requiring post-weld anodizing

• Excellent strength and corrosion resistance

• Designed for better crack resistance in highly stressed weldments

Recommended Applications:

• Pressure vessels and cryogenic storage tanks

• Truck trailers and tanks

• Aluminum structural frames

• Automotive and military-grade aluminum fabrication

• Welding base metals such as 5454, 5052, and 5083

Why Choose SuperGlaze 5554?

Lincoln Electric SuperGlaze 5554 is engineered for demanding aluminum welding tasks where weld integrity, strength, and post-weld treatment compatibility are critical. The wire’s chemical composition provides excellent color match after anodizing and helps prevent weld cracking in challenging conditions.

With proven feedability, clean arc performance, and durable weld strength, SuperGlaze 5554 is the preferred choice for professionals welding thicker aluminum sections or pressure-rated aluminum components.

Ready to Ship – Order Now

Keep your welding operation running at peak performance with the Lincoln SuperGlaze 5554 (ED029573). In stock and ready for fast shipping, this aluminum MIG wire delivers consistent results you can trust for your most critical applications.