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Special Metals INCONELÂ® Alloy MA 754

Category	Metal , Nonferrous Metal , Nickel Alloy , Superalloy
Manufacturer	Special Metals (includes the former Inco Alloys International Inc.)
Trade Name	INCONEL®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Special Metals INCONELÂ® Alloy MA 754.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

A mechanically alloyed nickel-chromium alloy with oxide dispersion strengthening. Mechanical alloying, which involves high-energy milling of metal powders, is used to create a uniformly distributed, fine dispersoid of yttrium oxide in the alloy. The dispersoid, which is stable to the alloy's melting point, imparts exceptional high-temperature strength and creep resistance. The alloy's strength, corrosion resistance, and microstructural stability make it useful for gas-turbine vanes and other extreme-service applications. Standard product forms are round, flats, extruded section, plate, and wire.Data provided by the manufacturer, Special Metals.

Physical Properties	Metric	English	Comments
Density	8.30 g/cc	0.300 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	950 MPa	138000 psi	Annealed
	730 MPa @Temperature 550 Â°C	106000 psi @Temperature 1020 Â°F	Annealed prior to test
Tensile Strength, Yield	570 MPa	82700 psi	Annealed
	500 MPa @Temperature 550 Â°C	72500 psi @Temperature 1020 Â°F	Annealed prior to test
Elongation at Break	20 %	20 %	Annealed prior to test.
	18 % @Temperature 550 Â°C	18 % @Temperature 1020 Â°F	Annealed prior to test.

Thermal Properties	Metric	English
CTE, linear	12.2 Âµm/m-Â°C @Temperature 20.0 - 100 Â°C	6.78 Âµin/in-Â°F @Temperature 68.0 - 212 Â°F
Thermal Conductivity	14.26 W/m-K	98.96 BTU-in/hr-ftÂ²-Â°F
Melting Point	1400 Â°C	2550 Â°F

Component Elements Properties	Metric	English
Aluminum, Al	0.30 %	0.30 %
Carbon, C	0.050 %	0.050 %
Chromium, Cr	20 %	20 %
Iron, Fe	1.0 %	1.0 %
Nickel, Ni	78 %	78 %
Titanium, Ti	0.50 %	0.50 %
Y2O3	0.60 %	0.60 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0001075 ohm-cm	0.0001075 ohm-cm
Magnetic Permeability	1.001	1.001	at 200 oersted (15.9 kA/m)

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