BÖHLER W722 AMPO
Percipitation hardening nickel martensitic (marging) steel, material number 1.2709, which offers a good combination of strength and toughness. Can be printed very easily without additional heating of the building plattform or chamber. The achievable hardness of 55 HRC makes this material a universal solution for tool steel applications in which conformal cooling is required, such as die casting applications.
Available Product Shapes
Melting Route
VIGA
Material Numbers
- Market grade
- 1.2709 (Marage 300)
- SEL
- 1.2709
- EN
- X3NiCoMoTi18-9-5
Chemical Composition
- C
- ≤ 0,03
- Si
- ≤ 0,10
- Mn
- ≤ 0,15
- P
- ≤ 0,01
- S
- ≤ 0,01
- Mo
- 4.90
- Ni
- 18.00
- Co
- 9.30
- Ti
- 1.10