M789 maraging steel.

[Runs on ProX DMP 320]
Corrosion resistant STEEL

BÖHLER M789 AMPO is a newly developed maraging steel, which combines the mechanical properties of 1.2709 with the corrosion resistance of 17-4PH. This grade achieves a hardness of about 52 HRC with a very easy heat treatment. Furthermore, this material shows an excellent polishability, which makes it the ideal choice for inserts with conformal cooling in plastic injection molding and in any other application where a high hardness and corrosion resistance is of need.

Applications include

  • Tooling inserts particularly with conformal cooling

  • Aerospace

  • Automotive

  • Industrial components

  • Consumer goods

  • Any requiring high corrosion resistance


DOwnload data sheet >>>>

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