Общий каталог Widia 2017 - страница 133

• Table of Contents
• Turning
• Turning • ISO Inserts
• Turning • Tools for External Turning and Internal Boring
• Turning • Tools for External Turning and Internal Boring
• Turning • Tools for Small Hole Boring
• com E1Turning • Grooving and Cut-Off
• Turning • Threading
• Indexable Milling
• Indexable Milling • Face Mills
• Indexable Milling • Chamfer Mills
• Indexable Milling • 90° Shoulder Mills
• Indexable Milling • Helical Mills
• Indexable Milling • Slotting Mills
• Indexable Milling • Copy Mills
• Solid End Milling
• Solid End Milling • High-Performance Solid Carbide End Mills
• Solid End Milling • General Purpose Solid Carbide End Mills
• Solid End Milling • High-Performance High-Speed Steel (HSS-E/PM)
• Solid End Milling • Burs
• Holemaking
• Holemaking • High-Performance Solid Carbide Drills
• Holemaking • Modular Drills
• Holemaking • Indexable Drills
• Holemaking • Modular Drills
• Holemaking • Indexable Drills
• Holemaking • Hole Finishing
• Tapping
• Tapping Portfolio
• Index by Order Number
• Index by Catalogue Number
• Global Contacts
• Informational Icons Guide
• Material Overview • DIN

WIDIA™ VariTurn™ Steel • Carbon, Alloy, and Tool Steels up to 450 HB (48 HRC) „Step 3 • Selecting the cutting speed (continued) Low-Carbon (<0.3% C) and Free-Machining Steel speed — m/min Starting Conditions Material Group grade 135 180 225 275 320 360 410 455 495 m/min TN10P 316 P0/P1 TN20P 248 TN30P 189 Medium- and High-Carbon Steels (>0.3% C) speed — m/min Starting Conditions Material Group grade 135 180 225 275 320 360 410 455 495 m/min TN10P 212 P2 TN20P 176 TN30P 135 Alloy Steels and Tool Steels ()330 HB) ()35 HRC) speed — m/min Starting Conditions Material Group grade 135 180 225 275 320 360 410 455 495 m/min TN10P 152 P3 TN20P 140 TN30P 108 Alloy Steels and Tool Steels (340–450 HB) (36–48 HRC) speed — m/min Starting Conditions Material Group grade 60 90 120 150 180 210 240 270 300 m/min TN10P 116 P4 TN20P 95 TN30P 86 Ferritic, Martensitic, and PH Stainless Steels ()330 HB) ()35 HRC) speed — m/min Starting Conditions Material Group grade 120 150 180 210 240 270 300 330 360 m/min TN10P 172 P5 TN20P 176 TN30P 122 Ferritic, Martensitic, and PH Stainless Steels (340–450 HB) (36–48 HRC) speed — m/min Starting Conditions Material Group grade 105 135 165 195 225 255 285 315 345 m/min TN10P 144 P6 TN20P 135 TN30P 95 widia.com B113