Общий каталог Ingersoll 2013 - 2014 - страница 273

Feed vs Drill Diameter ISO Material Condition TensileStrengthRm(N/mm²)Hardness(HB)MatlCutting SpeedD=No.Vc (SFM)7-9.9mm(.275-.390")D=10-11.9mm(.394-.469")D=12-13.9mm(.472-.547")D=14-15.9mm(.551-.626")D=D=16-19.9mm20-25.9mm(.630-.783")(.787-1.019") IPR (inches/rev) Annealed 420 125 1 260-360-460 Non-alloy steel <0.25% C Annealed 650 190 2 260-345-430 & cast steel, > = 0.25% C free cutting <0.55% C Quenched & Tempered 850 250 3 260-330-400 .005 .007 .009 .006 .008 .011 .007 .009 .012 .008 .011 .014 .010 .014 .018 .010 .014 .018 steel > = 0.55% C Annealed 750 220 4 230-295-360 Quenched & Tempered 1000 300 5 165-230-300 P Annealed 600 200 6 230-315-400 Low alloy steel & cast steek 930 275 7 230-295-360 (less than 5% alloying .005 .007 .010 .006 .008 .011 .006 .009 .013 .007 .010 .014 .009 .012 .016 .010 .014 .018 elements) Quenched & Tempered 1000 300 8 165-230-300 1200 350 9 135-180-230 High alloy steel, cast steel, & Annealedtool steelQuenched & Tempered6801100 200 10 165-230-300 .005 .006 .008 .005 .006 .007 .006 .008 .010 .007 .009 .011 .008 .010 .012 .009 .011 .01332511130-200-265 Ferritic/martensitic 680 200 12 130-180-230 M Stainless steel & caststainless steelMartensitic 820 240 13 130-180-230 .004 .005 .006 .005 .006 .007 .006 .007 .008 .006 .008 .009 .006 .008 .010 .007 .009 .012 Austenitic 600 180 14 100-165-230 GreyCast Iron Ferritic 160 15 300-410-525 (GG) Pearlitic 250 16 265-360-460 K Cast Iron Nodular(GGG) FerriticPearlitic 180260 17 300-450-60018265-360-460.006 .009.012.008 .011 .014.010 .013 .016.012 .015 .018 .014 .018 .022 .014 .018 .024 Ferritic 130 19 300-410-525 Malleable Cast Iron Pearlitic 230 20 265-360-460 Not cureable 60 21 300-510-725 Aluminum - wrought alloy Cured 100 22 300-510-725 Aluminum - <=12% Si Not cureable 75 23 300-510-725 cast, alloyed ______ Cured 90 24 300-510-725 N >12% Si High temperatureFree cutting .008 .011 .014 .010 .013 .016 .012 .015 .018 .014 .017 .020 .016 .020 .024 .018 .022 .02813025265-400-52511026300-510-725 > 1% PbCopper alloysBrass 90 27 300-510-725 Electrolitic copper 100 28 300-510-725 Duro & fiber plasticsNon-metallicHard rubber 29 - - - - - -30------ Annealed 200 31 100-150-200 Fe based Cured 280 32 70-115-165 High temp alloys ______Ni or CoAnnealed 250 33 70-115-165 .002 .003 .004 .003 .004 .005 .004 .005 .006 .005 .006 .007 .005 .006 .008 .006 .007 .009 S based Cured 350 34 70-115-165 Cast 320 35 70-115-165 Rm 400 36 70-115-165 Titanium, Ti alloys .002 .004 .005 .003 .004 .006 .004 .006 .007 .005 .007 .008 .006 .007 .009 .006 .008 .010 Alpha+beta alloys cured Rm 1050 37 70-115-165 Hardened 55 HRC 38 70-115-165 Hardened steel .002 .004 .005 .003 .004 .006 .004 .006 .007 .005 .007 .008 .006 .007 .009 .006 .008 .010 H Chilled cast iron HardenedCast 60 HRC 39 70-115-16540040- - - - - - Cast iron nodular Hardened 55 HRC 41 - - - - - - * Feed Rates are based on Two Effective - DO NOT DOUBLE. 273