The melt away amount of the powder is a tad nearer to N570, approximately splitting the difference between the two. Vihtavuori N565 is only one perforated extruded powder, aquiring a bulk density of 960 g/l and an energy articles of 4000 J/g. Vihtavuori N570 is mainly used in prolonged-array target https://vihtavuorismokelesspowder21852.wikisona.com/145976/detailed_notes_on_vihtavuori_n120