Straight Through Welding Needle Aluminum Copper Brazing Rod 100mm Length

        

          
Detail Information
          
          

        
                                    

              
Place of Origin:
              
Guangdong, China
            
                                                                        

              
Certification:
              
CE certification
            
                                                                                                                     
            

              
Use:
              
Welding
            
                                                         
            

              
Product Name:
              
Spot Welding Needle
            
                                                         
            

              
Product Model:
              
C15760
            
                                                         
            

              
Length:
              
100MM(customizable）
            
                                                         
            

              
Diameter:
              
1.7/1.8MM (customizable)
            
                                                         
            

              
After-sales Service:
              
Provide Online After-sales Service
            
                                                              
                
                          
                
                          
                
                          
                
                          
                
                          
                
               
            
            

              
Supply Ability:
              
100 PCS per day
            
                                  
                
                          
                          
                          
                          
                          
                          
                    

            
Highlight:
            
Welding Needle  100mm
, 
Copper Welding Electrode  100mm
, 
Straight Through Aluminum Copper Brazing Rod
          
                    
        
        

          
Product Description
          
Straight-Through Alumina Brazing Needle 0.7MM*100MM Spot Welding Needle


Product introduction

● Product Name: Aluminum Oxide Copper Spot Welding Pin, Butt Welding Pin



● Material: domestic material, Taiwan material, Nissan material, American material



● Needle type: eccentric flat head, eccentric ball head, concentric ball head, straight baseball head, straight rod, other customized



● The welding pins produced by this manufacturer are all made of aluminum oxide copper



● Resistance welding material - nano-alumina dispersion strengthened copper (alumina copper)



● Expert in resistance welding materials Nano-alumina dispersion strengthened copper for short (alumina-copper) alumina-copper—specially designed for spot welding of galvanized steel plate, nickel-plated plate, nickel strip, aluminum alloy, stainless steel, brass, etc.



● Alumina copper material has the advantages of anti-softening and ablation resistance, long service life and high frequency of spot welding.



● The service life of the electrode is more than 5 times that of ordinary chrome-zirconium copper, which reduces the downtime and grinding time of the electrode.



● The softening temperature is as high as 930°C, which is relatively high among copper alloys, but lower than tungsten copper (1000°C)



● The conductivity of aluminum oxide brazing pin is as high as 85%IACS, and the heat dissipation performance is between tungsten copper (220 W/m-k) and pure copper (390 W/m-k).



● Alumina brazing pins are suitable for spot welding between nickel strips, nickel-impregnated steel strips, coated steel strips and other materials in battery production. Used in the production of nickel gas batteries, nickel pot batteries, polymer batteries, lithium batteries and other batteries, spot welding connectors, batteries, and extraction parts.

 

Product application

 

Aluminum oxide brazing needle is suitable for spot welding between materials such as nickel strip, nickel infiltrated steel plate, and coated steel

 

strip in battery production. Production of nickel gas batteries, nickel pot batteries, polymer batteries, lithium batteries, and other batteries, spot

 

welding connectors, batteries, and extraction parts.

 

Product Parameter

 


	
		
		
		
		
		
	
	

		

			
Model
			
Al2O3 content(wt%)
			
HRB
			
Electrical conductivity(%lACS)
			
Strength of extension(MPa)
		
		

			
C15715
			
0.3
			
65
			
94
			
480
		
		

			
C15740
			
0.6
			
74
			
85
			
540
		
		

			
C15760
			
1.1
			
85
			
80
			
620
		
	


 

Function Introduction 

 1.  High quality material 

Imported aluminum copper material is more wear-resistant and burn resistant, with a longer service life



 2.  Seiko Production 

Deep processing, smooth surface, stable welding point without virtual welding, solid welding point



 3.  Professional customization 

Years of processing experience combined with the actual situation of customers to meet customer customization requirements



 

Product specification

 


	
		
		
		
		
	
	

		

			
Place of origin
			
Guangdong, China
			
Processing customization
			
Yes
		
		

			
Operating temperature
			
25℃
			
Type
			
Through/Eccentric/convex (optional)
		
		

			
Model number
			
C15760
			
Length
			
100MM (customizable)
		
		

			
Melting point
			
930℃
			
Diameter
			
1.7MM (customizable)
		
		

			
Material
			
Aluminum oxide copper
			
Scope of application
			
Metal welding
		
	


 

 

Features


	
 Avoid sticky electrode phenomenon
	
 No yellowing of the welding area, beautiful welding joints
	
 Avoid the occurrence of false welding phenomenon
	
 Reduce the phenomenon of welding sparks
	
 Excellent electrical and thermal conductivity and good high temperature performance
	
 Passed the EU ROHS environmental certification standard