BÖHLER M303 EXTRA is a corrosion resistant martensitic chromium steel, offering excellent toughness, corrosion and wear resistance. It is characterized by improved machinability and polishability.
BÖHLER offers M303 also in the ”High-Hard“-version, with a significant better wear resistance.
|Corrosion resistance||Machinability supplied||Polishability||Toughness||Wear resistance|
Chemical composition (average %)