Form: 
                                                                    
                                
                                    Subspherical powder                                
                             
                                                                        
                                
                                                                        Preservation Condition: 
                                                                    
                                
                                    Store tightly at room temperature and away from fire                                
                             
                                                                        
                                
                                                                        Size: 
                                                                    
                                
                                    20-63 μm
15-53 μm
45-105 μm
Custom particle size available                                
                             
                                                                        
                                
                                                                        Density, g/cm3: 
                                                                    
                                
                                    Apparent density: ≥1.4
Tap density: ≥1.6                                
                             
                                                                        
                                
                                                                        Elements, wt.%: 
                                                                    
                                
                                    Al: Bal
Si: 6-8
Mg: 0.4-0.7
Fe: <0.2
Cu: <0.05
Mn: <0.1
Ni: <0.05
O: <0.05
N: <0.05                                
                             
                                                                        
                                
                                                                        Tensile Strength, MPa: 
                                                                    
                                
                                    450                                
                             
                                                                        
                                                                        
                                                                        
                                
                                                                        Hardness: 
                                                                    
                                
                                    HV/HRC:  ≥80 HV5/15                                
                             
                                                                        
                                
                                                                        Description: 
                                                                    
                                
                                    AlSi7Mg material has good ductility, high strength and corrosion resistance. AlSi7Mg material is often used in the manufacture of key components in aviation, aerospace, automotive, metallurgy and other fields.