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Arntz - Metal
Circular Saw Blades
Which high speed steels
are available?
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HSS-DMo5 |
HSS-EMo5Co5 |
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1.3343 |
1.3243 |
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The Main Alloy
Components |
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Cr =
3,8 - 4,5 % |
Cr =
3,8 - 4,5 % |
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W =
6,0 - 6,7 % |
W =
6,0 - 6,7 % |
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Mo =
4,7 - 5,2 % |
Mo =
4,7 - 5,2 % |
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V
= 1,7 - 2,0 % |
V
= 1,7 - 2,0 % |
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Co =
4,5 - 5,0 % |
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Hardness |
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64 + / - HRC |
65 + / - 1 HRC |
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Application |
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For steels ≤ 800 N/mm2
Non-ferrous metals |
For steel ≥ 800 N/mm2
Cr-Ni - steels |
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Surface
Finishing |
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- Blank
Execution |
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- Steam - Treated
Execution |
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- TIN - coated
surface |
2200 / 2400 HV |
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- TICN - coated
surface |
3000 / 3300 HV |
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- TIALN - coated
surface |
3300 / 3500 HV |
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- CrN - coated
surface |
2000 / 2500 HV |
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