BÖHLER K720
BÖHLER K720 is corresponds to the material 1.2842 (90MNCRV8, ~O2). This material is suitable for simple heat treatment with low hardening temperatures and single tempering. However, this characteristic tempering behaviour limits the use of advanced coatings. The material has a good hardening response, but only moderate through hardenability. BÖHLER K720 is used for punching and cutting tools, plastic molds, thread cutting tools and machine knives in the wood, paper and recycling industries.
Mevcut Ürün Şekilleri
Uzun Ürünler: ) Presented data refer exclusivly to long products. Please observe the detailed explanations at the end of the data sheet (pdf).
Erime Rotası
Hava eridi
Mülk Özellikleri
- Tokluk ve Süneklik: iyi
- Öğütülebilirlik: iyi
Teknik Özellikler
Malzeme Numaraları
- SEL
- 1.2842
- EN
- 90MnCrV8
- UNS
- ~T31502
- AISI
- ~O2
Standartlar
- EN ISO
- 4957
Kimyasal Bileşim
* Kimyasal Bileşim (Ortalama %)
- C
- 0,90
- Si
- 0,25
- Mn
- 2,00
- Cr
- 0,35
- V
- 0,10