EOS CobaltChrome MP1 is a cobalt-chrome-molybdenum-based superalloy. Parts made from EOS CobaltChrome MP1 are suitable for wide variety of applications, like biomedical applications (note: subject to fulfilment of statutory validation requirements where appropriate), and for parts requiring high mechanical properties in elevated temperatures (500 - 1000 °C) and with good corrosion resistance. Parts made from EOS CobaltChrome MP1 can be machined, spark-eroded, welded, micro shotpeened, polished and coated if required.
The chemical composition in compliance with UNS R31537, ISO 5832-4, ASTM F75, ISO 5832-12, ASTM F1537
Ultimate Tensile Strength (stress relieved) 1100 MPa
Yield Strength (stress relieved) 600 MPa
Elongation @ Break (stress relieved) min 20%
High temperature components in aerospace
Engine components
