Nimonic PE16 (UNS N07016, W.Nr. 2.4969) is a nickel-iron-chromium alloy strengthened with additions of molybdenum and titanium. It is well known for its high-temperature strength, creep resistance, and excellent corrosion resistance in aggressive environments. Nimonic PE16 is a precipitation-hardened alloy that maintains mechanical stability under thermal stress, making it suitable for long-term service in demanding applications.
This alloy is widely used in the aerospace, nuclear, and power generation industries for manufacturing gas turbine blades, compressor discs, shafts, bolts, fasteners, and heat-resistant components. With its balance of strength, ductility, and oxidation resistance, Nimonic PE16 is available in bars, rods, sheets, and forged parts, offering reliability for critical high-performance engineering applications.
Element | Content (%) |
---|---|
Nickel, Ni | 42-45 |
Iron, Fe | 31 |
Chromium, Cr | 15.5-17.5 |
Molybdenum, Mo | 2.80-3.80 |
Cobalt, Co | 2 |
Titanium, Ti | 1.10-1.30 |
Aluminum, Al | 1.10-1.30 |
Silicon, Si | 0.50 |
Copper, Cu | 0.50 |
Manganese, Mn | 0.20 |
Carbon, C | 0.040-0.080 |
Zirconium, Zr | 0.020-0.040 |
Sulfur, S | 0.015 |
Boron, B | 0.0050 |
Properties | Metric | Imperial |
---|---|---|
Density | 8.02 g/cm³ | 0.290 lb/in³ |
Melting point | 1310-1355°C | 2390-2471°F |
Properties | Metric | Imperial |
---|---|---|
Tensile strength (precipitation hardened, value at room temperature) | 900 MPa | 131000 psi |
Yield strength (@strain 0.200%, precipitation hardened, value at room temperature) | 450 MPa | 65300 psi |
Elongation at break (precipitation hardened) | 28% | 28% |
Standard | Name |
---|---|
DIN | NiFe33Cr17Mo |
BS | HR207 |
ANFOR | NW11AC |
Standard product forms of Nimonic PE16/N07016/W. Nr. 2.4969 are pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire. The products are available in a wide variety of sizes. Please contact us at [email protected] for full information.