JH62TE-1/2 - Josef JH62TE 1/2-Inch Tubular Hardfacing Rods

Extreme Abrasion Resistance with Tubular Technology

The Josef JH62TE-1/2 Hard Facing Tubular Electrode represents the pinnacle of wear protection technology for heavy industrial applications. Unlike traditional solid core electrodes with an extruded flux coating, this tubular electrode consists of a steel sheath filled with a high density of alloying powders, specifically high-chromium carbides. This construction method allows for a significantly higher percentage of hard phases in the weld deposit, resulting in superior abrasion resistance. With a nominal hardness range of 60-62 HRC, the JH62TE is engineered to withstand the most severe sliding wear environments found in mining, dredging, and aggregate processing.

The massive 1/2-inch diameter of this electrode is designed for high-deposition welding, allowing operators to cover large surface areas rapidly. This is critical when refurbishing massive components such as dragline buckets, crusher rolls, and shaker chutes where downtime must be minimized. The tubular design also promotes a smooth arc transfer and excellent slag detachability, despite the high alloy content. Metallurgically, the deposit forms a matrix of primary chromium carbides which act as a barrier against earth, sand, and mineral abrasion. It is important to note that while this electrode excels in abrasion resistance, it is designed for low-to-moderate impact applications; for high-impact zones, a buffer layer or a different alloy class may be recommended.

Operators can utilize the JH62TE on both AC and DC+ (Reverse Polarity) current settings. The electrode runs with a spray-type transfer that wets out evenly, reducing the need for extensive grinding post-weld. The high efficiency of the tubular design means less filler metal is wasted and more hardfacing alloy is deposited exactly where it is needed. Whether you are reinforcing auger flights or protecting dozer blades, the JH62TE provides the metallurgical integrity required to extend service life significantly.