| Alloy | % | Ni | Cu | Al | Ti | Fe | Mn | S | C | Si |
| Monle K500 | Min. | 63 | 27.0 | 2.30 | 0.35 | |||||
| Max. | 33.0 | 3.15 | 0.85 | 2.0 | 1.5 | 0.01 | 0.25 | 0.5 |
| Density | 8.44 g/cm3 |
| Melting point | 1315-1350oC |
| Status | Tensile strength Rm N/mm2 |
Yield strength RP0.2N/mm2 |
Elongation A5 % |
| Monel K500 | 1100 | 790 | 20 |
Monel K-500 has approximately twice the tensile strength and triple the yield strength of Monel 400. The strength of Monel K-500 is maintained to 1200 degrees Fahrenheit, but stays ductile and tough down to temperatures of -400 degrees Fahrenheit. Monel K-500 also stays non-magnetic to -200 degrees Fahrenheit.
Additional characteristics of Monel K-500 include outstanding corrosion resistance in a wide range of chemical and marine surroundings, from salts and alkalis, non-oxidizing acids to pure water. Monel K-500 is non-magnetic and spark resistant. It is also recommended that Monel K-500 be annealed when it is welded and that any weldments be stress relieved prior to aging.
Monel Pipes
Monel Tubes
Monel Plates and Sheets
Monel Rod and Bars
Elbow Technical Manuals (PDF)
