Steam Treated Metal Circular Saw Blade
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Uni = Universal suitable to the following pin-holes: 2 / 8 / 45 - 2 / 9 / 50 - 2 / 9 / 56 - 2 / 11 / 63 - 2 / 11 / 75 - 2 / 11 / 80 · Pin-holes, form and number of teeth outside of seriesproduction: on request.
Version – without teeth: ./? 5%. Pos. 23 – 28 ./? 160 teeth, without extra charge! By placing the order, please also specify Pos.-No. for the determination of the pin-holes.
For steels ≤ 800 N/mm2
HSS-DM05: High-speed steel which includes vanadium, wolfram and Molybdenum.
- Very good mechanical characteristics and excellent strength with a hardness of 64 ± 1HRC
- Steam treated is a surface modification by CO2 oxidation. Circular saws are let to tempering in overheated steam of arround 350 °C. This results to:
- Microporisity arised on surface enables better coolant distribution
- Surface hardness of 900 HV.
- Extremely fine surface layer decreases the friction (antifriction). Coefficient friction 0,60.
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