Haynes® R-41 alloy is a nickel-based alloy that offers excellent strength and oxidation resistance at elevated temperatures and can be annealed for greater ductility.
Zusammensetzung | UNS N07041 % |
Nickel | 52 balance |
Chrom | 19.00 |
Kobalt | 11 |
Eisen | 5.00 max |
Molybdän | 10 |
Titan | 3.1 |
Aluminium | 1.5 |
Silizium | 0.5 max |
Mangan | 0.1 max |
Kohlenstoff | 0.09 |
Bor | 0.006 |
Zirconium | 0.07 max |
Metrisch | Englisch | |
Dichte | 8.25 g/cm³ | 0.298 lbs/in³ |
Electrical resistivity* | 127.0 µohms/cm | 50.0 µohms/in |
Thermal conductivity* | 11.5 W/m-K | 80 Btu-in/ft²hr-°F |
*thermal conductivity at 149° C [300° F], electrical resistivity at 0° C [32° F].
Cold worked % | Yield strength | Ultimate tensile strength | Elongation % |
0 | 703 MPa [102 ksi] | 1138 MPa [165 ksi] | 42 |
20 | 1103 MPa [160 ksi] | 1276 MPa [185 ksi] | 10.5 |
37 | 1476 MPa [214 ksi] | 1620 MPa [235 ksi] | 3.5 |
50 | 1786 MPa [259 ksi] | 2124 MPa [308 ksi] | 2.3 |
All data represent results from a 25.4 cm [10 in] test gauge length. Values are typical and may not represent all diameters. Test method will affect results.