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Elmet Technologies

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Special Metals INCONEL® 706 Precipitation Hardening Alloy, Hot Finished Flat, 2 Part Heat Treatment, 1.250 inch (31.8 mm) Thickness
Categories: Metal; Nonferrous Metal; Nickel Alloy; Superalloy; Iron Base
Material Notes: Tensile strength (ultimate and yield), shear strength, compressive strength, reduction of area, and elongation values reported here are typical for Hot Finished Flat, 2 Part Heat Treatment, 1.250 inch (31.8 mm) Thickness samples. Density and magnetic permeability are typical of precipitation hardened INCONEL® alloy 706. Other property values are typical of INCONEL® alloy 706.

For tensile-limited applications, the alloy receives a two part heat treatment as follows: Solution treat 1700-1850°F (925-1010°C) for a time commensurate with section size, then air cool. Precipitation treatment 1350°F (730°C)/8 hr, furnace cool at 100°F (55°C)/hr to 1150°F (620°C)/8 hr, air cool.

Data provided by the manufacturer, Special Metals.
Vendors: Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494.

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Physical PropertiesOriginal ValueComments
Density 0.292 lb/in³Precipitation Hardened
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Ultimate 193500 psi
Tensile Strength, Yield 161500 psi
@Strain 0.2 %
Elongation at Break 20 %
Reduction of Area 38 %
Modulus of Elasticity 210 GPaDynamic Method
Compressive Yield Strength 156000 psi(0.2% Offset) Thickness not reported for this value
Poissons Ratio 0.382Calculated by mfr.
Shear Modulus 76.0 GPaDynamic Method
Shear Strength 122300 psiThickness not reported for this value
 
Electrical PropertiesOriginal ValueComments
Electrical Resistivity 0.0000985 ohm-cm
Magnetic Permeability 1.01at 200 Oersted (15.9 kA/m); Annealed
Curie Temperature <= -78.0 °C
 
Thermal PropertiesOriginal ValueComments
CTE, linear 13.46 µm/m-°C
@Temperature 24.0 - 100 °C		Mean
 15.08 µm/m-°C
@Temperature 24.0 - 300 °C		Mean
 15.59 µm/m-°C
@Temperature 24.0 - 500 °C		Mean
 16.42 µm/m-°C
@Temperature 21.0 - 700 °C		Mean
Specific Heat Capacity 0.444 J/g-°C
Thermal Conductivity 12.5 W/m-K
Melting Point 1334 - 1371 °C
Solidus 1334 °C
Liquidus 1371 °C
 
Component Elements PropertiesOriginal ValueComments
Aluminum, Al <= 0.060 %
Boron, B <= 0.0060 %
Carbon, C <= 0.30 %
Chromium, Cr 14.5 - 17.5 %
Cobalt, Co <= 1.0 %
Copper, Cu <= 0.35 %
Iron, Fe 38 %As remainder
Manganese, Mn <= 0.35 %
Nickel, Ni 39 - 44 %Including Cobalt
Niobium, Nb (Columbium, Cb) 2.5 - 3.3 %Includes Ta
Phosphorus, P <= 0.020 %
Silicon, Si <= 0.35 %
Sulfur, S <= 0.015 %
Titanium, Ti <= 0.40 %

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 consistent 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 terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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NINCO49 / 17482




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