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产品名称

NIMONIC 115

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产品描述
A precipitation-hardenable nickel-chromiumcobalt 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 1850°F (1010°C). Used for turbine blades in aircraft gas turbines.
STANDARD PRODUCT FORMS
Round and extruded section.
MAJOR SPECIFICATIONS
BS HR4, Werkstoff Nr. 2.4636, AECMA Pr EN 2196, 2197
LIMITING CHEMICAL COMPOSITION, %
Ni .......Remainder
Cr ......14.0 – 16.0
Co .....13.0 – 15.5
Mo .........3.0 – 5.0
Ti ...........3.5 – 4.5
Al ...........4.5 – 5.5
C .........0.12 – 0.2
Si ...........1.0 max.
Cu..........0.2 max.
Fe ..........1.0 max.
Mn .........1.0 max.
S .......0.015 max.
B ....0.01 – 0.025
Zr .........0.15 max.
PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3 ........................................................................0.284
g/cm3 ..........................................................................7.85
Melting Range, °F ...................................................2300 – 2400
°C ...................................................1260 – 1315
Specific Heat, Btu/lb • °F ....................................................0.106
J/kg • °C ...........................................................444
Coefficient of Expansion, 68 – 212°F, 10-6 in/in • °F........6.7
20 – 100°C, µm/m • °C .........12.0
Thermal Conductivity, Btu • in/ft2 • h • °F ..........................73.5
W/m • °C..........................................10.6
Electrical Resistivity, ohm • circ mil/ft ...............................836
µ Ω• m ................................................1.39
TYPICAL MECHANICAL PROPERTIES
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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