10N46 - 10N46 Alumina TIG Cup #8 (1/2 Inch) - 10 Pack

Product Overview

The Generic 10N46 Alumina Nozzle is a standard replacement consumable designed for the rigorous demands of industrial TIG welding. This package contains 10 individual nozzles, ensuring that maintenance departments and welding stations remain stocked with essential components. The 10N46 part number corresponds to a Size #8 cup, which features a 1/2-inch (12.7mm) orifice diameter. This specific size is widely utilized for medium-amperage applications where a balance between gas coverage and accessibility is required.

Manufactured from high-quality Alumina ceramic (Aluminum Oxide), these nozzles exhibit excellent thermal properties. Alumina is the standard material for TIG cups due to its high dielectric strength, mechanical durability, and ability to withstand rapid temperature changes (thermal shock) without cracking. This makes the 10N46 suitable for both AC and DC TIG welding processes on materials ranging from aluminum to stainless steel.

Compatibility and Specifications

These nozzles are engineered to fit the industry-standard 3-Series TIG torches, which encompasses the following models:

• 17 Series: Air-cooled torches commonly used for general fabrication.
• 18 Series: Water-cooled torches designed for higher amperage and continuous duty cycles.
• 26 Series: Heavy-duty air-cooled torches.

The nozzle threads directly onto standard collet bodies (such as the 10N32 for 3/32" tungsten or 10N31 for 1/16" tungsten). It is important to note that these are standard nozzles and are not compatible with gas lens collet bodies, which require the 54N series nozzles. The threaded connection ensures a tight seal, preventing atmospheric contamination of the shielding gas stream.

Operational Efficiency

In MRO (Maintenance, Repair, and Operations) environments, consumable management is critical. The 10-pack configuration of the GEN10N46 minimizes procurement cycles and ensures that welders have immediate access to replacements when a cup becomes damaged or clogged with splatter. The consistent manufacturing tolerances of these generic replacements ensure that they thread smoothly onto existing torch bodies from major manufacturers like Weldcraft, CK Worldwide, and Miller, providing a seamless integration into existing equipment inventories.