Welding Alloys HC-O Gasless Hardfacing Mig Wire 15kg
Key Features
- A cored wire used for hardfacing components subject to extreme abrasion/erosion and moderate/heavy impact
- The weld deposit contains a high proportion of hard primary Chromium Carbides in a tough Martensitic-Secondary Carbide Eutectic matrix
- The weld deposit is non machineable.
- HC-O - Open Arc (Self Shielded - Gasless) Wire
- HC-S - Submerged Arc Wire
- HC-G - Gas Shielded Wire
- Can be multi-layered in specific applications
- Relief checking is normal and best limited to two layers unless impact loading is small
- Chemical composition: C - 5.0%, Mn - 0.9%, Si - 1.1%, Cr - 25.0%
- 60-62Rc
- Typical applications: Gyratory crusher cones and mantles, catalyst pipes and valves, slurry pipes and valve bodies.
- Available to purchase in 1.2mm and 1.6mm. Other options available on request
- AS2576-1982, 2560-B7, B1, B5
- WTIA (TN4), 2560-B7, B1, B5