W722

Product Description

Percipitation hardening nickel martensitic (marging) steel, material number 1.20709, 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.

Melting Route

VIGA

Property Features

Particle size distribution 15 – 45 µm:
D10[µm]                            18 – 24
D50[µm]                            29 – 35
D90[µm]                            42 – 50
Apparent density*           ≥ 3.5 g/cm³
Measurement of particle size distribution according to ISO 13322-2 (Dynamic image analysis methods);
* Measurement of apparent density is based on ASTM B964 resp. DIN EN ISO 3923-1 and relates to our typical measured values

Technical Specifications

Material Numbers


1.2709 1.2709 (Marage 300) X3NiCoMoTi18-9-5


Chemical Composition

≤ 0.03 ≤ 0.10 ≤ 0.15 ≤ 0.01 ≤ 0.01 4.90 18.00 9.30 1.10

Chemical composition (average %)

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