Cobalt Alloy Sheet

Cobalt Alloy Sheets are specialized flat materials engineered for high-temperature structural components and thin-gauge parts exposed to oxidation and thermal stress. Zeron Fastners supplies sheets utilizing Cobalt Alloys like Haynes 25 (L605), which retains its strength exceptionally well up to 1000°C. The high chromium content provides excellent oxidation resistance, while the cobalt matrix ensures hot hardness and creep resistance. These sheets are essential in the fabrication of jet engine combustion liners, gas turbine components, high-temperature ducting, and chemical furnace baffles.

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Cobalt Alloy Sheet

Cobalt Alloy Sheet Key Properties (Haynes 25 / L605)

Property Characteristic
Max Service Temperature Up to 1000 °C
High Temperature Strength Excellent Creep & Rupture Strength
Oxidation Resistance Very Good
Ductility Good (for sheet fabrication)

Cobalt Alloy Sheet Material Specifications

Grade Example Specification
Haynes 25 (L605) AMS 5537 / ASTM B550
Stellite 6 Various Hard Facing Specs

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