Z70 2017 by DC SWISS

More catalogs by DC SWISS | Z70 2017 | 16 pages | 2017-08-31

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Page 4 of Z70 2017

application chart use o optimal with cutting oil o suitable with cutting oil e optimal with emulsion e suitable with emulsion material classification material groups 10 steels material designation 11 steels 30 cast iron 40 titan 50 nickel 60 copper 70 aluminium magnesium tensile strength rm n/mm2 elongation a free-cutting steels 200 700 10 700 30 13 structural cementation steels carbon steels 200 300 1000 20 14 alloy steels <850 n/mm2 250 850 30 15 alloy steels hard temp >850 <1150 n/mm2 250 850 30 16 high tensile alloy steels 250 850 12 25 12 20 stainless hardness hb 21 free machining stainless steels 250 850 22 austenitic stainless steels 250 850 23 24 ferritic and martensitic <850 n/mm 2 ferritic and martens >850 <1150 n/mm 2 z 70vs 20 oe oe 20 − 30 oe oe oe 6 − 12 6 − 12 20 oe oe 250 850 15 oe oe o 4−8 oe 6 − 12 cast iron 250 850 10 spheroidal graphite malleable cast iron 250 850 10 41 pure titanium 250 850 20 42 titanium alloys 250 850 20 51 nickel alloys 1 <850 n/mm 250 850 25 oe oe 52 nickel alloys 2 >850 <1150 n/mm2 250 850 25 o o 53 nickel alloys 3 >1150 ≤1600 n/mm2 340 1150 20 61 62 pure copper electrolitic copper 120 400 12 oe oe short chip brass phosphor bronze gun metal 200 700 12 63 long chip brass 200 700 12 15 71 al unalloyed 100 350 72 al alloyed si 1.5 150 500 15 73 74 al alloyed si 1.5 10 120 400 15 al alloyed si 10 mg-alloys 120 400 10 hsse-pm 6 − 12 oe 850 31 45° right hand spiral flutes 2 vc m/min 250 32 2 z 20vs oe pictographs pm z 73vs vs wear-protective coating 2 3 chamfered threads form c 4−8 oe 12 − 16