Sandvik 13RM19 is a stainless spring steel combining high mechanical strength with a non-magnetic structure. This combination of properties has previously been found mainly in expensive Co-Ni-base or Cu-Be-alloys. The corrosion resistance is comparable to that of ASTM 301. Sandvik 13RM19 is characterized by: - non-magnetic structure in all conditions
- high mechanical strength in the cold rolled condition. The strength can be further increased without any effect on the non-magnetic structure by tempering.
- high elastic limit and energy storing capacity in the cold rolled and tempered condition
Sandvik 13RM19 also possesses good fatigue properties and excellent ductility, which makes it a most suitable choice for springs and other high strength applications where ferromagnetic materials cannot be used. Service temperature: up to 250°C (480°F) Information provided by Sandvik |