Maraging 300 (Vascomax C300) roundbars an age hardenable iron-nickel steel alloy melted as VIM + VAR with ultra high strength and toughness.This alloy is easily machinable in the annealed condition prior to final heat treatment.This grade has increased strength from Maraging 250 but slightly less toughness.

The unique properties makes it suitable for many critical aerospace applications. Maraging steels are well-known for their outstanding combination of strength, fracture toughness and machinability in the solution annealed condition, minimum distortion during subsequent aging.These steels are used in industrial applications that demand these properties,such as in aerospace technology.