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Special Metals NIMONICÂ® Alloy 115

Category	Metal , Nonferrous Metal , Nickel Alloy , Superalloy
Manufacturer	Special Metals (includes the former Inco Alloys International Inc.)
Trade Name	NIMONIC®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Special Metals NIMONICÂ® Alloy 115.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

A precipitation-hardenable nickel-chromium-cobalt alloy with an addition of molybdenum for solid-solution strengthening. It is similar to NIMONIC alloy 105 but has higher levels of aluminum and titanium for increased strengthening by precipitation hardening. The alloy has high strength and creep resistance at temperatures to about 1850Â°F (1010Â°C). Used for turbine blades in aircraft gas turbines. The standard product forms are round and extruded section.Data provided by the manufacturer, Special Metals.

Physical Properties	Metric	English	Comments
Density	7.85 g/cc	0.284 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	1140 MPa @Temperature 550 Â°C	165000 psi @Temperature 1020 Â°F	Precipitation Hardened prior to test
	1300 MPa @Temperature 23.0 Â°C	189000 psi @Temperature 73.4 Â°F
Tensile Strength, Yield	850 MPa @Strain 0.200 %	123000 psi @Strain 0.200 %	Precipitation Hardened. Value at room temperature
	720 MPa @Strain 0.200 %, Temperature 550 Â°C	104000 psi @Strain 0.200 %, Temperature 1020 Â°F	Precipitation Hardened prior to test
Elongation at Break	25 %	25 %	Precipitation Hardened
	20 % @Temperature 550 Â°C	20 % @Temperature 1020 Â°F	Precipitation Hardened prior to test.

Thermal Properties	Metric	English
CTE, linear	12.0 Âµm/m-Â°C @Temperature 20.0 - 100 Â°C	6.67 Âµin/in-Â°F @Temperature 68.0 - 212 Â°F
Specific Heat Capacity	0.444 J/g-Â°C	0.106 BTU/lb-Â°F
Thermal Conductivity	10.6 W/m-K	73.6 BTU-in/hr-ftÂ²-Â°F
Melting Point	1290 - 1345 Â°C	2350 - 2453 Â°F
Solidus	1290 Â°C	2350 Â°F
Liquidus	1345 Â°C	2453 Â°F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	4.5 - 5.5 %	4.5 - 5.5 %
Boron, B	0.010 - 0.025 %	0.010 - 0.025 %
Carbon, C	0.12 - 0.20 %	0.12 - 0.20 %
Chromium, Cr	14 - 16 %	14 - 16 %
Cobalt, Co	13 - 15.5 %	13 - 15.5 %
Copper, Cu	<= 0.20 %	<= 0.20 %
Iron, Fe	<= 1.0 %	<= 1.0 %
Manganese, Mn	<= 1.0 %	<= 1.0 %
Molybdenum, Mo	3.0 - 5.0 %	3.0 - 5.0 %
Nickel, Ni	54 %	54 %	As remainder
Silicon, Si	<= 1.0 %	<= 1.0 %
Sulfur, S	<= 0.015 %	<= 0.015 %
Titanium, Ti	3.5 - 4.5 %	3.5 - 4.5 %
Zirconium, Zr	<= 0.15 %	<= 0.15 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.000139 ohm-cm	0.000139 ohm-cm

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