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Brand Name : DLX
Model Number : Nimonic 90
Certification : ISO 9001
Place of Origin : China
MOQ : 15
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 300 tons per month
Delivery Time : 5-21 days
Packaging Details : Spool package with Carton box, Coil package with polybag
Product name : Nimonic 90
Material : nickel chromium
Density : 8.18g/cm³
Melting Point : 1370°C
Coefficient of Expansion : 12.7 μm/m °C (20 – 100°C)
Modulus of Rigidity : 82.5 kN/mm²
Modulus of Elasticity : 213 kN/mm² 227 / 240 kN/mm²
Nimonic 90 Strip is a precipitation hardenable nickel-chromium-cobalt alloy strengthened by the addition of Titanium and Aluminium. Alloy 90 has a high stress rupture strength and creep-resistant at temperatures to 920°C. Nimonic Alloy 90 is typically used in extreme stress applications such as turbine blades, hot working tools, exhaust reheaters, disc and high-temperature springs.
Nimonic 90 is also known as Superimphy 90, Pyromet 90, and Udimet 90.
The chemical composition of Nimonic 90 is given in the following table.
Element | Content (%) |
---|---|
Nickel, Ni | Bal |
Chromium, Cr | 18-21 |
Iron, Fe | ≤1.5 |
Cobalt, Co | 15-21 |
Titanium, Ti | 2-3 |
Aluminum, Al | 1.0-2.0 |
Manganese, Mn | ≤1 |
Silicon | ≤1 |
Others | Remainder |
The following table discusses the physical properties of Nimonic 90.
Properties | Metric | Imperial |
---|---|---|
Density | 8.18 gm/cm3 | 0.296 lb/in3 |
The mechanical properties of NIMONIC alloy 80A are tabulated below.
Properties | ||||
---|---|---|---|---|
Condition | Approx. tensile strength | Approx. operating temperature depending on load^^ and environment | ||
N/mm² | ksi | °C | °F | |
Annealed | 800 – 1000 | 116 – 145 | – | – |
Annealed + Aged | 1200 – 1400 | 174 – 203 | up to 550 | up to 1020 |
Spring Temper | 1200 – 1500 | 175 – 218 | – | – |
Spring Temper + Aged | 1500 – 1800 | 218 – 261 | up to 350 | up to 660 |
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Pyromet 90 High Temperature Nickel Alloy Images |