WD20

  • Cemented carbide with improved corrosion resistance during WEDM.
  • Carbide grade based on general-purpose KD20 with improved suitability for long period WEDM.
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Description

JIS standard: VF-40

Features

WD20 JIS standard: VF-40 Cemented carbide with improved corrosion resistance during WEDM.
Carbide grade based on general-purpose KD20 with improved suitability for long period WEDM.

Equipments using WD20

Press working machine Cutter machine
Powder forming machine Multi forming machine

Applications of WD20

Punch, Die Die lip
Die coater Wire drawing dies

Parts manufactured with WD20

Terminal Spring
LCD Fastner
Electric wire

Properties of WD20

Corrosion resistance Chipping resistance
Oxidation resistance High toughness
Stainless workability general load ≦0.5mm

Carbide products using WD20

  • Die coater for chemical film coating
  • Coining die

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