Dimensions Hot Rolled Round: dia.20-250 mm. Forged Round: dia.200-600 mm.
DeliveryCondition EAF+LF+VD, Hot Rolled or Forged, Black surface or Machined surface (Peeled, Turned, Grinded), Annealed or Q+T, UT 100% Passed.
Characteristics Al-alloyed nitriding steel grade for large-sections.
Applications 1.8550 is used as nitriding steel for quenched and tempered parts of machinery and is frequently used in automotive industry. This material resists a high wear stress. Many of these components will be nitrided.