AVARTANA metal powders for additive manufacturing (3D printing, rapid prototyping) are characterized by a spherical morphology and high packing density, which confer good flow properties. For powder bed processes these are essential when applying fresh powder layers to the bed to ensure uniform and consistent part build.

For blown powder processes good flow ensures uniform build rates. Tight control of the particle size distribution also help ensure good flow ability. Low oxygen powders result in clean micro structures and low inclusion levels in the finished parts.

 

Particle size distributions

Avartana metal powders for additive manufacturing (3D printing, rapid prototyping) is available in a wide range of particle size distributions that are tailored to the individual additive manufacturing systems. They can also be tailored to the particular requirements of the end application, both in terms of mechanical performance and surface finish.

 

STAINLESS STEELCOMPOSITION(%)OXYGEN(%)A.D g/ccParticle  size,MICRONS
AMP-SS304LCr-18-20,Ni-8-12,C-0.030.05-0.083.5-515-45
AMP-SS316LCr-16-18,Ni-10-14,Mo-2-3,C-0.030.05-0.083.5-515-45
AMP-SS410Cr-11.5-13.5,C-0.10.05-0.083.5-515-45
AMP-SS17-4PHCr-15.5-17.5,Ni-3-5,Cu3-5,Nb0.15-0.350.05-0.083.5-515-45

 

NICKEL ALLOY POWDERSCOMPOSITION(%)OXYGEN(%)A.D g/ccParticle  size,MICRONS
AMP-Ni200Ni-99.80.13.8-4.2D50: 40-50
AMP-Ni300Ni-99.80.13.8-4.2D50: 28-35
AMP-Ni500Ni-99.80.13.8-4.2D50: 10-15
AMP-INCONEL718Ni50-55,Cr17-21,Mo2.8-3.3,Nb+Ta4.75-5.50.02-0.034-4.515-45
AMP-INCONEL 625Cr20-23,Mo8-100.02-0.034-4.515-45
AMP-HASTALLOY XCr20.5-23,Mo8-10,Fe17-200.02-0.034-4.515-45
AMP-HASTALLOY CCr15-16.5,Mo15-17,Fe,W3-4.5,Co1.5-2.50.02-0.034-4.515-45
AMP-INVAR 36Ni35-37,Fe-bal0.02-0.034-4.515-45
AMP-KOVARNi28.5-29.5,Co16.8-17.8,Cu3-5,Febal.0.02-0.034-4.515-45