9740.3655SUM - Josef H35 Build-Up Hardfacing Rod 3.2mm (Unmarked)

Industrial Grade Build-Up and Hardfacing

The Josef H35 3.2mm Stick Electrode is a specialized hardfacing consumable designed for the restoration and protection of industrial components subject to metal-to-metal wear and moderate impact. Designated as an "H35" grade, this electrode deposits a weld metal with a hardness of approximately 35 Rockwell C (approx. 350 Brinell). This specific hardness range is critical in maintenance, repair, and operations (MRO) because it strikes the perfect balance between durability and machinability. Unlike harder alloys that require grinding to finish, the H35 deposit can be machined using standard carbide tools, making it the ideal choice for rebuilding dimensionally critical parts such as shafts, trunnions, and gear teeth.

This product is supplied as an "Unmarked Rod," a strategic choice for OEM applications and high-volume maintenance shops. By foregoing the cosmetic printing on the electrode coating, Josef provides a cost-effective solution that focuses entirely on metallurgical performance. The rod features a sophisticated coating formulation that ensures a stable arc, minimal spatter, and a flat bead profile, reducing the amount of post-weld machining required to bring the part back to tolerance. It is compatible with both AC and DC power sources, offering flexibility for various shop setups and field equipment.

Metallurgically, the H35 deposit is tough and resistant to cold deformation. It serves excellently as a buffer layer or underlayment before applying harder, non-machinable wear facings. In multi-layer applications, it provides a sound, crack-resistant base that absorbs shock, preventing the harder top layers from spalling. Whether used for correcting machining errors or restoring worn surfaces on tractor rollers, crane wheels, or idlers, the Josef H35 delivers consistent, high-quality results essential for extending the service life of heavy industrial machinery.