Changzhou Victory Technology Co., Ltd
Changzhou Victory Technology Co., Ltd
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Nimonic alloy 90 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.
| Chemical Composition Limits | ||||||||||||||
| Weight % | Ni | Cr | Co | Ti | Al | C | Si | Cu | Fe | Mn | B | S | Zr | Pb |
| Alloy 90 | Bal | 18-21 | 15-21 | 2-3 | 1-2 | 0.2 max | 1.0 max | 0.2 max | 1.5 max | 1.0 max | 0.02 max | 0.015 max | 0.15 max | 0.0020 max |
| Material Extruded Bar | Temperature °C | Yield Strength 0.2 % (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness HV |
| Nimonic 90 bar Solution Treated (BS HR2) | RT | - | - | - | 295 max |
| Nimonic 90 bar Precipition Treated (BS HR2) | RT | 695 min | 1080 min | 20 min | 310 min |
| Nimonic 90 Bar Precipitation Treated (BS HR2) | 500 | 672 (typical) | 1038 (typical) | 31 | - |
| Material Sheet | Temperature °C | Yield Strength 0.2 % (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness HV |
| Nimonic 90 sheet Solution Treated (BS HR202) | RT | - | - | - | 250 max |
| Nimonic 90 sheet Precipitation Treated (BS HR202) | RT | 695 min | 1080 min | 25 min (0.45mm-3.0mm) | 280 min |
| Nimonic 90 sheet Precipitation Treated (BS HR 202) | 500 | 740 (typical) | 995 (typical) | 30 | - |
| Alloy 90 Cold Rolled Sheet (Heat Treated) |
Availability
Nimonic Alloy 90 (Nimonic 90) is available in sheet, strip, plate, bar, round bar, flat bar, wire, forging stock, tube, welding wire and extruded section. For all stock availability contact Sales.
Specifications