CONTACT US
Copyright: Avimetal powder metallurgy technology (Beijing) Co., Ltd 京ICP备16001497号-7
AVIMETAL Wechat
Luba
Mobile：+86 15650583707
Email: luba@avimetalam.com
Helen
Mobile：+86 13810251750
Email: helen@avimetalam.com
Additive Manufacturing
Additive manufacturing (AM) or additive layer manufacturing (ALM) is the industrial production name for 3D printing, a computer controlled process that creates three dimensional objects by depositing materials, usually in layers.
IN738 Powder
Inconel738 Powder
Grade：K438(K38，M38)，Similar Grade IN738(the United States)
Reference Standard：GB/T14992
Chemical Composition：
|
Grade |
Elements(wt%) |
|||||||
|
In738 |
C |
Cr |
Ni |
Co |
W |
Mo |
Al |
Ti |
|
0.1-0.2 |
15.7-16.3 |
Bal |
8.0-9.0 |
2.4-2.8 |
1.5-2.0 |
3.2-3.7 |
3.0-3.5 |
|
|
Fe |
Nb |
Ta |
B |
Zr |
Si |
Mn |
P |
|
|
≤0.5 |
0.6-1.1 |
1.5-2.0 |
0.005-0.015 |
0.05-0.15 |
≤0.3 |
≤0.2 |
≤0.015 |
|
|
S |
Pb |
Sb |
As |
Sn |
Bi |
|
|
|
|
≤0.015 |
≤0.001 |
≤0.001 |
≤0.005 |
≤0.002 |
≤0.001 |
|
|
|
SEM:
Flowability：
|
Particle Size |
0~15μm |
15~53μm |
45~105μm |
45~150μm |
|
Flowability(a) |
× |
≤25s |
≤20s |
≤20s |
Particel Size Distribution：
Mechanical Performance：
|
Grade |
Tensile Strength(MPa) |
Yield Strength (Mpa) |
Elongation % |
Reducation of Area % |
|
In738 Powder |
|
|
|
|
Typical Case：Long-life turbine working and guide blades for ships and ground-based industrial gas turbines, as well as turbine parts and corrosion-resistant components for aeronautical engines.
Application：Ocean Vessle，Aerospace and Aviation