Page 180 - ISCAR(MILLINGCATALOG 38_2021)

USER GUIDE
ENDMILLS • SOLID CARBIDE • MULTI-MASTER

Machining Data for Solid Carbide and MULTI-MASTER Endmills
Tensile Cutting Speed (m/min)
Material Condition Strength Hardness Material
ISO [N/mm ] HB No. IC900/IC608 IC903 IC300 IC08
2
< 0.25 %C Annealed 420 125 1 260-280 260-280 210-220 180-200
Non-alloy >= 0.25 %C Annealed 650 190 2 200-230 200-230 160-180 140-160
steel and cast < 0.55 %C Quenched and tempered 850 250 3 160-220 160-220 130-180 110-150
steel, free
cutting steel >= 0.55 %C Annealed 750 220 4 160-220 160-220 130-180 110-150
Quenched and tempered 1000 300 5 140-180 140-180 110-140 100-130
Annealed 600 200 6 160-220 160-220 130-180 110-150
P Low alloy and cast steel (less 930 275 7 120-180 120-180 100-140 80-130
than 5% of alloying elements) Quenched and tempered 1000 300 8 130-180 130-180 100-140 90-130
1200 350 9 140-180 140-180 110-140 100-130
High alloyed steel, cast Annealed 680 200 10 130-180 130-180 100-140 90-130
steel and tool steel Quenched and tempered 1100 325 11 70-120 70-120 60-100 50-80
Ferritic/martensitic. 680 200 12 80-160 80-160 60-130 60-110
Stainless steel and cast steel
Martensitic 820 240 13 60-150 60-150 50-120 40-100
M Stainless steel and cast steel Austenitic 600 180 14 60-120 60-120 50-100 40-80
Ferritic/pearlitic 180 15 80-260 80-250 60-210 60-180
Grey cast iron (GG)
Pearlitic/martensitic 260 16 130-240 130-240 100-190 90-170
Ferritic 160 17 150-280 150-270 120-220 100-200
K Cast iron nodular (GGG)
Pearlitic 250 18 90-280 90-270 70-220 60-200
Ferritic 130 19 150-280 150-270 120-220 100-200
Malleable cast iron
Pearlitic 230 20 140-240 140-240 110-190 100-170
Not cureable 60 21 800-900
Aluminum-wrought alloys
Cured 100 22 700-800
<=12% Si Not cureable 75 23 800-900
Aluminum- Cured 90 24 750-850
cast-alloys
N >12% Si High temperature 130 25 400-450
Free cutting 110 26 500-550
Copper alloys >1% Pb Brass 90 27 500-550
Electrolitic copper 100 28 350-380
Duroplastics, fiber plastics 29
Non-metallic
Hard rubber 30
Fe based Annealed 200 31 20-40 20-40 20-30 10-20
Cured 280 32 20-40 20-30 20-20 10-20
High temp. Annealed 250 33 20-50 20-30 20-20 20-50
alloys Ni or Co
S Cured 350 34 20-70 20-30 20-20 20-50
based
Cast 320 35 30-70 30-80 20-60 20-50
RM 400 36 30-70 30-80 20-60 20-30
Titanium Ti alloys
Alpha+beta alloys cured RM 1050 37 30-70 30-80 20-60 20-30
Hardened 55 HRC 38 30-50 30-60 20-40 40-60
Hardened steel Hardened 60 HRC 39 30-40 30-40 20-30 20-30
H
Chilled cast iron Cast 400 40 60-80 70-90 50-60 65-75
Cast iron Hardened 55 HRC 41 30-50 30-60 20-40 40-45

178 ISCAR