Tribaloy T-400

Material overview

Tribaloy T-400 belongs to the Cobalt-Based Alloys section of the catalog. Cobalt-molybdenum-chromium-silicon alloy strengthened by hard Laves intermetallic phase. The technical review record highlights Outstanding wear and corrosion at low and high temperature, galling resistant, and minimal iron dilution sensitivity. Listed applications include Pump and valve components, seals and bearings, chemical and petrochemical, and extrusion and food equipment. The dataset currently includes 9 property records covering chemical composition, mechanical properties, and physical properties. Standards and product forms associated with the grade include A5.21 and Cast Product and Powder. Final material properties and delivery conditions must be verified against the applicable specification and inspection documents.

Key characteristics

• Outstanding wear and corrosion at low and high temperature
• galling resistant
• minimal iron dilution sensitivity

Typical applications

• Pump and valve components
• seals and bearings
• chemical and petrochemical
• extrusion and food equipment

Grade names and equivalents

Technical properties

Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.

Standards and specifications

Forms, applications, and capabilities