Общий каталог Tungaloy 2020 - 2021 - страница 768

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Te c h n i c a l Guide STANDARD CUT TING CONDITIONS FOR EXTERNAL TURNING Applications ISO Workpiece material Priority Chipbreaker Grade CuttingspeedVc (m/min)Depth ofcutap (mm)Feedf (mm/rev) Low carbon steel SS400, etc. E275A, etc.Carbon steel First choice JS SH725 50 - 180 0.1 - 3 0.03 - 0.1 S45C, etc. C45, etc. Low alloy steel For swisstype SCM415, etc. 18CrMo4, etc.Alloy steelSCM440, etc. 42CrMo4, etc.With highsharpnessJSSSH72550 - 180 0.1 - 1.5 0.03 - 0.1 automaticlathes Stainless stee（l Austenitic）SUS304, etc.X5CrNi18-9, etc.First choiceJS SH725 50 - 180 0.1 - 1.25 0.03 - 0.1 Stainless stee（l Martensitic and ferritic） SUS430, etc. X6Cr17, etc. Stainless stee（l Precipitation hardened） With highSUS630, etc.X5CrNiCuNb16-4, etc.sharpnessJSSSH72550 - 1800.1 - 1.50.03 - 0.1 External SS AH725 50 - 180 0.15 - 1.5 0.05 - 0.2Low carbon steelFirst choice SS400, etc. E275A, etc. TS AH725 50 - 180 0.3 - 2 0.08 - 0.3 Carbon steelS45C, etc. C45, etc.For improved SS NS9530 50 - 200 0.15 - 1.5 0.05 - 0.2 Internal Low alloy steelSCM415, etc. 18CrMo4, etc.surface finishTS NS9530 50 - 200 0.3 - 2 0.08 - 0.3 For smallsize CNC Alloy steelSCM440, etc. 42CrMo4, etc.For wear SS GT9530 50 - 250 0.15 - 1.5 0.05 - 0.2 lathes resistance TS GT9530 50 - 250 0.3 - 2 0.08 - 0.3 Grooving Stainless stee（l Austenitic）SUS304, etc. X5CrNi18-9, etc.First choiceSS AH8015 50 - 150 0.15 - 1.5 0.05 - 0.2 Stainless stee（l Martensitic and ferritic） SUS430, etc. X6Cr17, etc. Threading Stainless stee（l Precipitation hardened） For impactSUS630, etc. X5CrNiCuNb16-4, etc.resistanceTSAH801550 - 1500.3 - 20.08 - 0.3 Parting-off STANDARD CUT TING CONDITIONS L ISO Workpiece material Chipbreaker Grade Cutting speed FeedVc (m/min)f (mm/rev) J Low carbon steelSS400, etc.E275A, etc.Carbon steelFirst choiceSH725 50 - 200 0.01 - 0.2 S45C, etc. C45, etc. Low alloy steel N SCM415, etc. 18CrMo4, etc.Alloy steelSCM440, etc. 42CrMo4, etc.For impactresistanceAH72550 - 2000.01 - 0.2 P Stainless stee（l Austenitic）SUS304, etc.X5CrNi18-9, etc.First choiceSH725 50 - 200 0.01 - 0.2 Stainless stee（l Martensitic and ferritic） SUS430, etc. X6Cr17, etc. A Stainless stee（l Precipitation hardened） For impactSUS630, etc.X5CrNiCuNb16-4, etc.resistanceAH72550 - 2000.01 - 0.2 G Titanium alloys First choice SH725 20 - 80 0.01 - 0.2Ti-6AI-4V, etc. Superalloys Inconel718, etc. For impactresistanceAH725 20 - 80 0.01 - 0.2 D F Special G054 www.tungaloy.com