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Valentine's Day Gift Harris 309lt1-1 Dynacore .035 Stainless Flux-cored Fcaw Welding Wire 25# Spool - 309lfc38 Guaranteed [l3QPtHJD]

$65.99 $211.99 -69%

Harris 309LT1-1 Dynacore FCAW Welding Wire Introducing the Harris 309LT1-1 Dynacore stainless steel flux-cored (FCAW-S) welding wire, a versatile solution for joining dissimilar steels and materials with an AISI 309 composition. This high-quality wel

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Valentine's Day Gift Harris 309lt1-1 Dynacore .035 Stainless Flux-cored Fcaw Welding Wire 25# Spool - 309lfc38 Guaranteed [l3QPtHJD]

Harris 309LT1-1 Dynacore FCAW Welding Wire

Introducing the Harris 309LT1-1 Dynacore stainless steel flux-cored (FCAW-S) welding wire, a versatile solution for joining dissimilar steels and materials with an AISI 309 composition. This high-quality welding wire is designed to provide exceptional performance and durability, making it an ideal choice for a wide range of industrial applications. With its ability to create a 304L deposit when used as a first layer in surfacing non-alloy and low-alloy steels, the 309LT1-1 Dynacore wire offers unmatched versatility and precision.

Key Features and Specifications

The Harris 309LT1-1 Dynacore wire is engineered with advanced technology to ensure optimal performance. Here are some of its key features and specifications:
  • Joining Capabilities: This wire is perfect for joining dissimilar steels and materials, providing a strong and reliable bond.
  • First Layer Application: Ideal for surfacing non-alloy and low-alloy steels, the wire creates a 304L deposit for enhanced corrosion resistance.
  • Stabilization: The use of columbium or titanium as stabilizers prevents intergranular corrosion due to carbide precipitation, ensuring long-lasting performance.
  • Gas Compatibility: Compatible with 100% carbon dioxide or mixtures of argon (75%)/carbon dioxide (25%), offering flexibility in welding processes.
  • Wire Stick-Out: Recommended wire stick-out is 5/8 in. - 3/4 in. (15.9mm - 19.1mm) for optimal results.
The 309LT1-1 Dynacore wire boasts impressive mechanical properties, including a tensile strength of 87,000 psi (as welded), a yield strength of 57,000 psi (as welded), and a minimum elongation of 30% (as welded). These specifications make it a robust choice for demanding applications.

Practical Applications and Benefits

The Harris 309LT1-1 Dynacore wire is not just a high-quality welding wire; it is a reliable partner for a variety of industrial applications. Whether you are working on a complex project or need a versatile solution for your daily operations, this wire can help you achieve your goals. Its ability to join dissimilar steels and materials, combined with its corrosion resistance and high mechanical properties, makes it an excellent choice for:
  • Construction: Joining steel structures and components to ensure durability and longevity.
  • Automotive: Repairing and manufacturing automotive parts with precision and reliability.
  • Industrial Equipment: Maintaining and repairing industrial machinery and equipment for optimal performance.
Invest in the Harris 309LT1-1 Dynacore wire and experience the benefits of a product that delivers superior performance, reliability, and versatility.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

A great tool that is very, very powerful.

- Cash F..

January 16, 2026

Absolutely no complaints!

The performance is so smooth and so flawless.

- Emmanuel P..

January 16, 2026

Absolutely no complaints!

An excellent product that is very, very smart.

- Sean V..

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