China Factory High-temperature Alloy Nimonic Alloy 90
Description:
NIMONIC 90 (UNS N07090/W. Nr. 2.4632) is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminum. It has been developed as an age-harden-able creep-resisting alloy for service at temperatures up to 920°C (1688°F. The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.
Limiting Chemical Composition (%):
|
Carbon: 0.13 max |
Silicon: 1.0 max |
Copper: 0.2 max |
|
Iron: 1.5 max |
Manganese: 1.0 max |
Chromium: 18.0-21.0 |
|
Titanium: 2.0-3.0 |
Aluminum: 1.0-2.0 |
Cobalt: 15.0-21.0 |
|
Boron: 0.02 max |
Sulfur: 0.015 max |
Lead: 0.0020 max |
|
Zirconium: 0.15 max |
Nickel: Balance |
Applications:
The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools. Also used to make Aerospace fasteners.
Features:
1,High stress rupture strength and high creep resistance at high temperatures.
2,Good resistance to high-temperature corrosion and oxidation.
3,Age-hardenable.
4,High temperature dynamic applications
Forms Available:
Plate, sheet, strip, bar, wire, rod, pipe, tube, forging.
Standards:
AMS 5829
Packing and Shipping
