Haynes® Waspaloy™ alloy, sheet, tested at RT


Subcategory: Metal; Nickel Base; Superalloy

Key Words: AMS 5544

Component   Wt. %
Al1.5 
B0.006 
C0.08 
Co13.5 
Component   Wt. %
Cr19 
FeMax 2 
MnMax 0.1 
Mo4.3 
Component   Wt. %
Ni56 
SiMax 0.15 
Ti3 
Zr0.05 

Material Notes:
Nickel content to balance. Age-hardenable superalloy with very good strength at temperatures up 980°C (1800°F), can be cold-formed in the annealed condition, may also be hot formed at 1040°C (1900°F) and above, good resistance to gas turbine combustion gas environments at temperatures up to 870°C (1600°F). Widely used as a wrought material for forged and fabricated gas turbine and aerospace components.

Data provided by the manufacturer, Haynes International, Inc.

Physical PropertiesMetricEnglishComments
Density8.2 g/cc0.296 lb/in³ at RT

Mechanical Properties
Tensile Strength, Ultimate1335 MPa194000 psi 
Tensile Strength, Yield910 MPa132000 psi at 0.2% offset
Elongation at Break26.6 %26.6 % in 51 mm
Modulus of Elasticity213 GPa30900 ksi 20°C
Modulus of Elasticity at Elevated Temperature146 GPa21200 ksi 1000°C (1830°F)
Modulus of Elasticity at Elevated Temperature155 GPa22500 ksi 900°C (1650°F)
Modulus of Elasticity at Elevated Temperature164 GPa23800 ksi 800°C (1470°F)
Modulus of Elasticity at Elevated Temperature172 GPa24900 ksi 700°C (1290°F)
Modulus of Elasticity at Elevated Temperature180 GPa26100 ksi 600°C (1110°F)
Modulus of Elasticity at Elevated Temperature192 GPa27800 ksi 400°C (750°F)
Modulus of Elasticity at Elevated Temperature204 GPa29600 ksi 200°C (390°F)

Thermal Properties
CTE, linear 500°C13.9 µm/m-°C7.72 µin/in-°F 20-500°C (68-930°F)
CTE, linear 1000°C14.3 µm/m-°C7.94 µin/in-°F 20-600°C (68-1110°F)
CTE, linear 1000°C14.8 µm/m-°C8.22 µin/in-°F 20-700°C (68-1290°F)
CTE, linear 1000°C15.4 µm/m-°C8.56 µin/in-°F 20-800°C (68-1470°F)
CTE, linear 1000°C16.4 µm/m-°C9.11 µin/in-°F 20-900°C (68-1650°F)
CTE, linear 1000°C17.8 µm/m-°C9.89 µin/in-°F 20-1000°C (68-1830°F)
Thermal Conductivity at Elevated Temperature12.6 W/m-K87.4 BTU-in/hr-ft²-°F 200°C (390°F)
Thermal Conductivity at Elevated Temperature15.7 W/m-K109 BTU-in/hr-ft²-°F 400°C (750°F)
Thermal Conductivity at Elevated Temperature19.1 W/m-K133 BTU-in/hr-ft²-°F 600°C (1110°F)
Thermal Conductivity at Elevated Temperature20.9 W/m-K145 BTU-in/hr-ft²-°F 700°C (1290°F)
Thermal Conductivity at Elevated Temperature22.7 W/m-K158 BTU-in/hr-ft²-°F 800°C (1470°F)
Thermal Conductivity at Elevated Temperature24.5 W/m-K170 BTU-in/hr-ft²-°F 900°C (1650°F)
Melting Point1330 - 1360 °C2430 - 2480 °F 


Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistant format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's disclaimer and terms of use regarding this information. MatWeb data and tools provided by MatWeb, LLC.