Features Specifications: EDM Wire
Material: Copper
The series includes different types:

1) Kingcut(Material brand CuZn35)
King cut series is the EDM wire with normal barss wire (cuzn35)As the core material and zinc coted on the surface.
Color: Silver gray
Diameter: 0.10mm, 0.15mm, 0.20mm, 0.25mm, 0.30mm
Wire: Hard, soft  
Tensile Strength: Hard: ≥ 980 N/mm2; 900-1080N/mm2
Soft: Below 450 N/mm2
Elongation: Hard: ≤ 3%
Soft: >25%
Spool Type: P3, P5, P10, P15, DIN-125, DIN-160, DIN-200

2)Efficientcut(Material brand CuZn40)
Zinc EDM wire high contents. Flourishing strictly control raw material and technology which assure suitable tensile strngth of wires.
Color: Golden
Diameter: 0.10mm, 0.15mm, 0.20mm, 0.25mm, 0.30mm
Wire: Hard, semi-hard, soft
Tensile Strength: Hard: ≥ 980 N/mm2; 900-1080N/mm2
Soft: Below 450 N/mm2
Elongation: Hard: ≤ 3%
Soft: >25%
Spool Type: P3, P5, P10, P15, DIN-125, DIN-160, DIN-200