This model has a uniform hardness of the cross-section, better surface workability and weldability than 2738, and it is generally suitable for the production of ordinary plastic molds for medium volume production with certain surface polishing or etching requirements, such as automotive interior and exterior molds, and medical equipment shell molds. It is also suitable for the production of general plastic molds, such as automotive interior and exterior trim molds, home appliance shell molds, and medical equipment shell molds.
The main components of LUCHNI 2002: iodine, silicon, manganese, chromium, nickel, erbium, vanadium.