TIG Welding Rods

The correct TIG filler rod depends on the parent material, the required weld properties and the application. Once you've identified the material, you can select the most appropriate filler rod.

Start by identifying the parent material, then consider the required strength, corrosion resistance and service conditions before selecting a compatible filler rod.

In most applications, yes. Matching the filler rod helps maintain the mechanical properties and corrosion resistance of the finished weld. However, some applications require a different filler rod to achieve the desired result.

The correct rod diameter depends on the material thickness, welding current and joint design. Using the appropriate diameter helps maintain good weld pool control and consistent penetration.

Yes. High-quality TIG filler rods offer consistent chemistry, accurate diameter, smooth feeding into the weld pool and reliable welding performance.

Cracking can be caused by selecting an unsuitable filler rod, excessive heat input, contamination or poor joint preparation.

Store TIG filler rods in a clean, dry environment and keep them free from oil, moisture and contamination before use.

TIG filler rods are widely used in aerospace, motorsport, food processing, pharmaceutical, petrochemical, pressure vessel manufacture, fabrication and precision engineering.

Using the wrong filler rod can reduce weld strength, corrosion resistance or toughness and may lead to cracking or premature service failure.

Before selecting a TIG filler rod, identify: What material is being welded? What strength is required? Does corrosion resistance matter? What service conditions will the weld operate in? Are there any welding procedure or specification requirements? Answering these questions will help you select the correct filler rod for the application.