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W320
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Melting Route

Airmelted

Product Description

BÖHLER W320 ISODISC is a 3% chromium steel and corresponds to material number 1.2365 (32CrMoV12-28). This tool steel has good hot toughness as well as a very high hot hardness and resistance against heat-checkings. Compared to an X37CrMoV5-1 (material number 1.2343), the steel has an increased molybdenum content, which significantly increases its thermal resistance and thus makes it the ideal material in die closed- and open-doe forging. Due to the lower chromium content, reduced through-hardenability occurs which limits its applications to rather smaller tools.

Property Features

  • Tokluk ve Süneklik: iyi
  • Aşınma Direnci: yüksek
  • İşlenebilirlik: çok yüksek
  • Sıcak Sertlik (kırmızı sertlik): yüksek
  • Cilalanabilirlik: iyi
  • Mikro temizlik: iyi
  • Termal iletkenlik: çok yüksek

Technical Specifications

High temperture strength High temperature toughness High temperature wear resistance

Material Numbers


1.2365 ~T20810 32CrMoV12-28 ~H10 SKD7


Standards


4957 G4404

Chemical Composition

Chemical composition (average %)
0,31 0,30 0,35 2,90 2,70 0,50

Applications

Available product shapes

  • Açık Kalıpta Dövme
  • Uzun Ürünler

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