Description:

With high strength, high toughness and good process performance, it is widely used in the aerospace field. At the same time, it has the stability of high-temperature size parts, has higher strength and excellent toughness, easy manufacturing process, excellent welding performance and many other advantages. Compared with other high-strength steels, it is the steel with the highest toughness among all materials developed today.

 

Application field：

l Aerospace

l atomic energy

l Tool and mold manufacturing

l Marine development materials

 

 

 

Physical properties

Density: 8.20g/cm3

Specific surface area: 0.213cm2/g

Sphericity ≥98.5%

Bulk density: 4.07g/cm3

Hall flow rate: 19.1s/50g

Melting point: 1350-1420℃

Relative density: close to 100%

Recommended layer thickness: 15μm, 20μm, 30μm, 40μm, 50μm

 

Technical standard: "3D printing special W.Nr.1.2709 powder technical specification"

Note: If the alloy powder has moisture absorption, or the storage period exceeds 3 months, it should be used before

Carry out drying treatment (150℃, heat preservation for 2 hours)