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W4 High Speed Steel (2, 1.8 * 30 * 300mm)

KWD 8.500
Brand
HERMIT TOOLS
Category
Metals & Alloys
Size1.8*30*300mm
Number of Items2
– 1 +

Special Features

  • Quenching. The material has been quenched and can be directly polished and shaped;
  • Sharp. The material is resistant to high temperatures and should not be annealed, and the cutting edge is sharp;
  • Hardness. The hardness of W4 ranges from 60 to 63.
  • 4. Purpose. Suggest making short knives and daggers, with a polished surface that can prevent rust.

Description

W4 high-speed steel is heat-resistant and not easily annealed, with a sharp cutting edge, suitable for making short knives and daggers. Chemical Composition (%) C: 0.88-0.98 W: 3.50-4.50 Mo: 2.50-3.50 Cr: 3.80-4.40 V: 1.20-1.80 Si: 0.50-1.00 Mn: 0.20-0.40

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