9740.3655S - Josef H35 Build-Up Hardfacing Electrode 3.2mm

Reliable Build-Up and Hardfacing Solution

The Josef H35 3.2mm Hardfacing Stick Electrode is a premium consumable designed specifically for the Maintenance, Repair, and Operations (MRO) sector. In industrial environments where equipment downtime equates to lost revenue, the ability to rapidly and effectively restore worn components is critical. The H35 formulation is engineered to provide a medium-hardness deposit, typically ranging around 35 on the Rockwell C scale (approx. 350 Brinell). This specific hardness level is strategic; it offers substantial resistance to deformation under impact loads while remaining ductile enough to prevent cracking, a common issue with harder, more brittle alloys.

This electrode is categorized primarily as a "build-up" rod. It is the ideal choice for restoring the dimensions of worn carbon steel and low-alloy steel parts before they are machined back to tolerance. Unlike high-chrome carbide rods which are generally non-machinable and used solely for abrasion resistance, the Josef H35 deposit can be shaped using standard carbide tools. This makes it indispensable for machine shops and heavy equipment repair facilities dealing with worn shafts, stripped gears, and deformed tractor rollers. Furthermore, it serves as an excellent buffer layer or cushion layer. When applying extremely hard facing materials (60+ HRC) to a soft base metal, a layer of H35 acts as an intermediate zone, absorbing shock and preventing the hard outer shell from spalling off the substrate.

From a procurement perspective, stocking the Josef H35 3.2mm electrode ensures your maintenance teams have a versatile tool for extending the lifecycle of expensive machinery. It reduces the need for purchasing new replacement parts by allowing for the reclamation of existing assets. The product is packaged in durable, moisture-resistant 5kg tubes, ensuring shelf-life stability and readiness for immediate use in the field or shop.