CUTTING DATA FOR ISO TURNING ISO Material Grades ISO Cutting speed SFM CVD TT5100 M15 - M35 490 - 650 TT7100 M25 - M40 390 - 590 TT9215 M10 - M20 720 - 920 TT9225 M15 - M30 650 - 820 TT9235 M25 - M40 590 - 790 PVD Stainless steel TT5030 M05 - M20 490 - 920 TT8020 M30 - M40 330 - 590 TT9020 M15 - 30 390 - 720 TT9030 M10 - M30 490 - 790 Cermet CT3000 P05 - P15 720 - 980 PV3010 P05 - P15 790 - 1050 M CVD TT5100 M15 - M35 390 - 620 TT7100 M25 - M40 260 - 520 TT9215 M10 - M20 590 - 820 TT9225 M15 - M30 520 - 790 TT9235 M25 - M40 460 - 650 PVD High alloy stainless steel TT5030 S05 - S20 490 - 790 TT8020 M30 - M40 330 - 520 TT9020 M15 - 30 390 - 620 TT9030 M10 - M30 390 - 620 CVD CT3000 P05 - P15 650 - 980 PV3010 P05 - P15 690 - 980 CVD TT1300 K05 - K15 650 - 1480 TT7310 K05 - K15 590 - 1250 Nodular gray cast iron Cermet CT3000 K05 - K15 590 - 1310 PV3010 K05 - K15 720 - 1540 K CVD TT1300 K05 - K15 590 - 1310 TT7310 K05 - K15 520 - 1250 Gray cast iron Cermet CT3000 K05 - K15 590 - 1150 PV3010 K05 - K15 720 - 1310 CVD TT5100 S15 - S35 130 - 260 S High temp. resisting alloys PVD TT5030 S05 - S20 130 - 330 TT8020 S30 - S40 100 - 260 The indicated values can vary due to clamping situation, machine stability and quality of material. 1150