forAM® 18Ni300 15-45 VG
Maraging steel 18Ni300, 1.2709
Thanks to its low carbon content, maraging steel has good machinability. Maraging steels also offer good weldability, but must be aged afterwards to restore the original properties to the heat-affected zone. When a maraging steel part is heat-treated, the alloy has very little dimensional change. This is why it is often machined to its final dimensions before the heat treatment.