06.01.2009 Tuesday

Turning Milling Threading Parting,Grooving Drilling Brazing Carbide Tips Drawing Dies&Nibs Hard Metal Rods All 5 results10 results25 results50 results100 results Tools and Indexible Inserts for TURNING   Tools(Index) Inserts(Index) Tool Range ISO Designation System Cutting Data Standart Value Grades Overview Technical Information Geometries Cutting Data Standard Values   Ti410 | R331 | R645 | R2414 | LC610A | LC215B | Ti220 | LC225C | SB10 | SB20 | SB30 SB40 | HB10 | HB10S | BC710 | BC725 The cutting data standard values started are recommendations which have to be adapted to the operating conditions, due to variables such as tool lenght, machine condition, workpiece stability and coolant. See " Advice on machining problems " for optimization tips. Main workpiece material groups and their characteristic letters Brinell hardness HB BC710 f=mm/dev 0.1-0.6 BC725 f=mm/dev 0.1-0.4 Workpiece material P  Unalloyed steel 1) ca 0.15 % C annealed 125 350-450 310-400 ca 0.45 % C annealed 190 300-370 290-350 ca 0.45 % C hardened and temp. 250 250-300 220-270 ca 0.75 % C annealed 270 270-330 250-300 ca 0.75 % C hardened and temp. 300 240-280 210-260 Low-alloy steel 1) annealed 180 300-370 270-330 hardened and temp. 275 290-350 240-300 hardened and temp. 300 280-340 230-290 hardened and temp. 350 220-290 190-240 High-alloy steel and High-alloy tool steel 1) annealed 200 240-300 200-260 hardened and temp. 325 180-250 120-200 Stainles steel 1) ferritic/martensitic,annealed 200     martensitic, hardened and temp. 240     M Stainles steel 1) austenitic 2) 180 220-250 200-230 K Grey cast iron perlitic/ferritic 180 200-270 150-200 perlitic (martensitic) 260 150-220 120-160 Nodular graphite cast iron ferritic 160 130-200 90-140 perlitic 250 100-170 70-110 Malleable cast iron ferritic 130 130-200 90-140 perlitic 230 100-170 70-110 N Aluminium wrought alloys unhardenable 60     hardenable/hardened 100     Aluminium cast alloys <= 12% Si. unhardenable 75     <= 12% Si. hardenable/hardened 90     >12% Si. unhardenable 130     Copper and copper alloys (Bronze-Brass) free cutting alloys Pb>1% 110     brass, red bronze 90     bronze, non leaded copper and electrolitic copper 100     Nonmetallic materials Duroplastics fibre reinforced plastics       Hard rubber       S Heat resistant alloys Fe-based Ni or Co-based annealed 200     hardened 280     annealed 250     hardened 350     cast 320     Titanium alloys Pure titanium Rm 3)400     Alpha and Beta alloys hardened Rm 3)1050     H Hardened steel hardened and temp. 55HRC4)     hardened and temp. 60HRC4)     Hardened steel cast 400     Hardened cast iron hardened and temp. 55HRC4)     1) and cast steel 2) ve austenitic/ferritic 3) Rm=Tensile strenght in N mm² 4) HRC=Rockwell hardness C ** Only for finishing fmax 0.1 mm/dev apmax 0.5 mm. * Only for hardness <= 200 HB. = wet or dry machine = Dry machining = Wet machining