CutWise
Brass EDM Wire
ISO 9002 Certified Test Report
Test Report, Standard  
Item Soft Brass    
     
Spool Type P5R, 11.0 pound    
     
Quantity 5Kg, (1 spool)    
     
     
Test Item Unit Specification Result  
     
1. Material    
     
1.1 Base Material % Copper : 63 - 67  Copper : 64  
  Zinc     : 33 - 37 Zinc     : 36  
     
1.2 Coating Material None None  
     
2. Appearance    
     
2.1 Surface Shall Be Good Good  
     
2.2 Color Gold Gold  
     
3. Test    
     
3.1 Diameter inch +0    
  0.00984   -0.0000787 0.009685  
               -0.000196    
     
3.2 Tensile Strength N/mm2 440 - 540 490  
     
  PSI 64,000 - 78,000 71,000  
     
3.3 Tensile Load kgf Above 4.52 4.90  
     
3.4 Elongation kgf 15 14.8  
     
3.5 Conductivity IACS % 23 23  
     
3.6 Straightness % Below 20 15  
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