
Add to Cart
NIMONIC alloy 75 wire The NIMONIC alloy 75 is an 80/20 nickel-chromium alloy containing titanium and carbon as additives. This alloy was first introduced for use as turbine blades during the 1940s. It is readily fabricated and welded. This alloy exhibits good corrosion resistance, mechanical properties and heat resistance
The chemical composition of NIMONIC alloy 75 is given in the following table.
Element | Content (%) |
---|---|
Nickel, Ni | Bal |
Chromium, Cr | 19-21 |
Iron, Fe | ≤5 |
Cobalt, Co | ≤5 |
Titanium, Ti | 0.2-0.5 |
Aluminum, Al | ≤0.4 |
Manganese,Mn | ≤1 |
Others | Remainder |
The following table discusses the physical properties of NIMONIC alloy 75.
Properties | Metric | Imperial |
---|---|---|
Density | 8.37 gm/cm3 | 0.302 lb/in3 |
The mechanical properties of NIMONIC alloy 75 are tabulated below.
Properties | ||||
---|---|---|---|---|
Condition | Approx. tensile strength | Approx. operating temperature depending on load** and environment | ||
N/mm² | ksi | °C | °F | |
Annealed | 700 – 800 | 102 – 116 | -200 to +1000 | -330 to +1830 |
Spring Temper | 1200 – 1500 | 174 – 218 | -200 to +1000 | -330 to +1830 |