Haynes® 188 alloy, hot rolled and 1175°C solution annealed plate, tested at 540°C (1000°F)
Subcategory: Superalloy; Cobalt Base
Key Words: UNS R30188, AMS 5608, AMS 5772, AMS 5801
Material Notes: Cobalt composition to balance. Excellent high temperature strength and very good resistance to oxidizing environments up to 1095°C for prolonged exposure, and excellent resistance to sulfate deposit hot corrosion. Readily fabricated and formed, excellent resistance to molten chloride salts, and good resistance to gaseous sulfidation. Applications include a variety of fabricated component applications in the aerospace industry, commercial gas turbine engines for combustion cans, transition ducts and afterburner components. Data provided by the manufacturer, Haynes International, Inc.
Available Properties |
- Density
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Modulus of Elasticity
- Modulus of Elasticity at Elevated Temperature
- Charpy Impact
- Electrical Resistivity
- Electrical Resistivity at Elevated Temperature
- CTE, linear 20°C
- CTE, linear 250°C
- CTE, linear 500°C
- CTE, linear 1000°C
- Specific Heat Capacity
- Specific Heat Capacity at Elevated Temperature
- Thermal Conductivity
- Thermal Conductivity at Elevated Temperature
- Melting Point
- Solidus
- Liquidus
- Maximum Service Temperature, Air
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Property Data |
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