Wallex® Cobalt-Based Alloys
Ultimate Defense Against Corrosion & Abrasion
When your equipment faces the twin hazards of corrosion and abrasion, Wallex® cobalt-based alloys deliver unmatched protection. Wallex® hard-surfacing materials provide outstanding resistance to abrasion, erosion, galling, and high-temperature corrosion. Whether you’re operating in pumps, valves, or harsh food-processing environments, Wallex® alloys offer durability where nickel-based alternatives may not be suitable.
With a legacy rooted in innovation and metallurgical excellence, Wall Colmonoy ensures each Wallex® alloy is optimized for application versatility and performance longevity. Our cobalt alloys are ideal for critical operations in oil & gas, steel, cement, mining, agriculture, automotive, and other demanding sectors.
Application Methods
Wall Colmonoy’s Wallex® alloys are compatible with a wide array of application techniques to ensure optimal performance. Our alloys paired with these application methods enable long-lasting protection and reduced downtime – whether you’re building new equipment or refurbishing existing assets.
Air Plasma (non-transferred arc plasma)
Technical Resources
Brochures and selector charts are available to the right. Select the version for your region – Wall Colmonoy Corp. (U.S.) or Wall Colmonoy Ltd. (U.K.).
To search for a product, Safety Data Sheet, or Case Study, visit our Resource Library.
Download our Surfacing Alloys Brochure by area.
Compare Wallex® alloys by properties, applications, and performance to find the right fit for your needs.
Tech Sheet on Wallex® and the twin hazards of corrosion and abrasion.
Quickly compare hardsurfacing alloy options to find the right fit for your application.
Review alloy recommendations and performance characteristics for PTA and laser cladding processes.
Identify the optimal powders for HVOF and HVAF spray applications with this quick-reference chart.