7062252508 Metso NP1213 Blow Bar
Martensitic (alloy) steel blow bar for Metso NP1213 impact crushers, used whenever hardness and impact resistance are both needed.
Description
Martensitic steel is used whenever hardness and impact resistance are both needed, i.e. in all the applications where usage of white (chromium) irons can lead to breakage. Generally, martensitic steel has a longer lifetime than manganese steels in more abrasive applications when the feed size is below 900 mm. It is used in primary and recycling applications.
