Spherical Superalloy Powder Series

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Superalloy is a kind of metal material based on iron, nickel, and cobalt, which can work at a high temperatures above 600℃ and under certain stress for a long time. 

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Spherical Superalloy Powder Series

A superalloy is a kind of metal material based on iron, nickel, and cobalt, which can work at high temperatures above 600℃ and under certain stress for a long time. It has excellent high-temperature strength, good oxidation resistance and thermal corrosion resistance, good fatigue performance, fracture toughness, and other comprehensive properties, and is also known as "superalloy".

Scope of application:

Aerospace field, energy field

Grade

Chemical Composition

Particle Size Distribution

Elements

Inpurities

IN625(GH3625)

    Cr:20.0-23.0
     Mo:8.0-10.0
     Nb:3.15-4.15
     Fe:≤5.0
     Si:≤0.50
     Ni:Bal           

Ti:≤0.40            
     Al:≤0.40                     C :≤0.10                    Co:≤1.00      

S :≤0.015          

P :≤0.015

Y :≤0.005        

    15-45μm    
     15-53μm    
     53-120μm  
     53-150μm  

IN718(GH4169)

    Ni:50.0-55.0
     Cr:17.0-21.0
     Nb:4.75-5.25
     Mo:2.80-3.30
     Ti:0.65-1.15
     Al:0.20-0.80
     Cu:≤0.30
     Ni:Bal

    O :≤0.01  

    15-45μm  
     15-53μm  
     53-120μm
     53-150μm 

IN713(K418)

    Cr:11.5-13.5
     Mo:3.8-4.8
     Al:5.5-6.4
     Ti:0.5-1.0
     Nb:1.8-2.5
     Ni:Bal  

    C :0.08-0.16    
     Fe:≤1.0    
     O :≤0.01      

    15-45μm  
     15-53μm  
     53-120μm
     53-150μm 

IN939

    Cr:22.0-22.8  
     Co:18.5-19.5  
     W:1.8-2.2
     Nb:1.8-2.5  
     Ta:1.3-1.5
     Ti:3.6-3.8
     Al:1.8-2.0
     Zr:0.05-1.4
     Ni:Bal

    C :0.13-0.17    
     B :0.004-0.012  
     N :≤0.001
     S :≤0.001
     Pb:≤0.001
     Bi:≤0.001
     Ag:≤0.001
     O :≤0.01     

    15-45μm  
     15-53μm  
     53-120μm
     53-150μm 

IN738LC

    Cr:14.0-16.0
     Co:8.0-9.00
     Ti:2.50-4.00
     Al:2.50-4.00
     Mo:1.00-2.00
     W :2.00-3.00
     Ni:Bal        

    Ta:1.00-2.00
     Nb:0.50-1.50
     C :≤0.15
     Fe:≤0.10
     Zr:≤0.10
     B :≤0.15
     O :≤0.01

    15-45μm  
     15-53μm  
     53-120μm
     53-150μm 

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