Premium COBRA Tungsten Electrodes – 2% Lanthanated, 3.2mm x 175mm (Pack of 10)

Core Specifications

Product Description

Cobra Tungstens, Australia’s leading industrial-grade brand, set the standard for professional welding performance. Crafted from premium annealed tungsten, these electrodes deliver unmatched reliability for skilled professionals across critical applications. Engineered to outperform generic alternatives, they ensure consistent results in high-precision welding environments.

Key Performance Advantages

– Superior arc initiation at low amperages reduces material waste
– Extended electrode life with minimal burn-off rate
– Stable arc characteristics for precise heat control
– Annealed grain structure enhances durability and conductivity
– Compatible with both AC and DC electrode negative polarity
– Direct replacement for thoriated tungsten (environmentally safer alternative)

Applications

Ideal for welding:
– Carbon steel
– Stainless steel
– Nickel alloys
– Titanium
– Aluminium
Commonly specified in aviation, automotive, and heavy manufacturing industries where weld integrity is critical.

Quality Assessment

Rigorous manufacturing standards ensure each electrode meets ANSI/AWS 5.12-98 and ISO 6848 specifications. Field-tested by professional welders, these tungstens consistently demonstrate:
– 30% longer service life than standard electrodes
– 20% improved arc stability during extended use
– Zero flaking or breakage under normal operating conditions

Differentiation

Unlike mass-produced alternatives, Cobra Tungstens feature:
– 100% virgin tungsten (no recycled materials)
– Precision grinding for optimal tip geometry
– Quality assurance through every production stage
– Backed by industry-leading satisfaction guarantee

FAQ

– What polarity is recommended? Works optimally with DC electrode negative; compatible with AC applications
– Are these suitable for aluminium welding? Yes, excellent performance on aluminium when used with appropriate AC settings
– How do they compare to ceriated electrodes? Similar low-voltage arc characteristics with superior longevity in high-amperage applications
– What’s the shelf life? Unlimited when stored in dry conditions

Quality Assurance

We stand behind Cobra Tungstens with a 30-day satisfaction guarantee. If you’re not completely satisfied with performance, return the product for a full refund.

Request a Quote

For bulk pricing, technical specifications, or sample requests, please contact our sales team. Experience the difference professional-grade tungsten can make in your welding operations.