Descriptions of NIMONIC 75Molybdenum-Lanthanum-Wire

Alloy 75 (UNS N06075, Nimonic 75) is a 80/20 nickel-chromium alloy with controlled additions of titanium and carbon. Nimonic 75 has good mechanical properties and oxidation resistance at high temperatures. Alloy 75 is most commonly used for sheet metal fabrications which require oxidation and scaling resistance together with medium strength at high operating temperatures.

Alloy 75 (Nimonic 75) is also used in gas turbine engines, for components of industrial furnaces, for heat treating equipment and fixtures, and in nuclear engineering.

Chemical Composition

Element Content (%)
Nickel, Ni Remainder
Chromium, Cr 18-21
Iron, Fe 5.00 max
Silicon, Si 1.00 max
Manganese, Mn 1.00 max
Titanium, Ti 0.2-0.6
Copper, Cu 0.5
Carbon, C 0.08-0.15


Physical Properties

Properties Metric Imperial
Density 8.37 gm/cm3 0.302 lb/in3

Mechanical Properties

Properties Metric Imperial
Tensile strength(annealed) 750 MPa 109 ksi
Yield strength(annealed) 275 MPa 40 ksi
Elongation at Break 42% 42%
Modulus of Elasticity 206 GPa 29878 ksi

NIMONIC 75 Available Forms:

Rod, Bar, Wire, Forging, Plate, Sheet, Strip, Pipe and Tube

Specifications of NIMONIC 75

  • BS HR 5
    BS HR 504

Applications of NIMONIC 75

  • Aerospace fasteners

Packaging of NIMONIC 75

Our NIMONIC 75 is carefully handled to minimize damage during storage and transportation and to preserve the quality of the product in its original condition.

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