NIMONIC PK33
Product Details
NIMONIC PK33
List of Features
Nimonic PK33
NIMONIC®alloy PK33 is a vacuum processed nickel-base alloy that was developed to provide a sheetmaterial offering improved ductility in weldedassemblies and high creep strength to replaceNIMONIC alloys 80A and 90.NIMONIC alloy PK33 is extremely resistant tothermal shock and thermal fatigue, has good weldabilityand is, therefore, attractive for combustion chambers,jet pipes and reheat systems for high performance gasturbine engines.
%Chemical Composition
| Cr | Mn | Fe | Cu | Si | C | Ni |
| 20 - 16 | (max) 0.5 | (max) 1 | (max) 0.2 | (max) 0.5 | (max) 0.07 | Balance |
| S | Zr | B | Mo | Co | Al | Ti |
| (max) 0.015 | (max) 0.06 | (max) 0.005 | 9 - 5 | 16 - 12 | 2.5 - 1.7 | 3 - 1.5 |
Density & Melting Range
| Melting Range (Celsius) | Density |
| 1345 - 1300 | (g/cm) 8.21 |
Mechanical Properties
| % Elongation | Yield Strength (MPa) | Tensile Strength (MPa) |
| 30 | 750 | 1150 |
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