Welding Alloys HC-O Gasless Hardfacing Mig Wire 15kg

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