Recommendation of cutting conditions

Recommendation of cutting conditions

Material  Materialspecification DIN  Materialnumber Cutting speed [m/min] Lubrication
 CS 125 Bimetall  Oil   Emulsion
Structural steel St 37 – 2 1.0037 30 - 50 80 - 100   x
St 50 – 2 1.0050 30 - 45 60 - 85   x
St 60 – 2 1.0060 30 - 40 50 - 70   x
Case hardening steel C 10 1.0301 40 - 60 80 - 100 x  
14 NiCr 14 1.5752 25 - 30 40 - 55 x  
21 NiCrMo 2 1.6523 30 - 40 50 - 60 x  
16 MnCr 5 1.7131 25 - 30 40 - 60 x  
Free machining steel 9 S 20 1.0711 40 - 60 80 - 120   x
45 S 20 1.0727 40 - 60 80 - 120   x

Heat-treatable steel

C 45 1.0503 35 - 50 60 - 70   x
40 Mn 4 1.1157 30 - 40 60 - 70   x
36 NiCr 6 1.5710 30 - 40 60 - 70   x
34 CrNiMo 6 1.6582 25 - 35 50 - 65   x
42 CrMo 4 1.7225 25 - 35 50 - 65   x
Roller bearing steels 100 Cr 6 1.3505 20 - 30 35 - 50   x
100 CrMn 6 1.3520 20 - 30 35 - 50   x
Spring steels 65 Si 7 1.5028 25 - 35 45 - 60   x
50 CrV 4 1.8159 25 - 35 45 - 60   x
Carbon tool steel C 125 W 1.1663 20 - 30 40 - 60   x
C 75 W 1.1750 20 - 30 40 - 60   x
Cold work carbon tool steels       125 Cr 1 1.2002 20 - 30 40 - 50 x x
X 210 Cr 12 1.2080 15 - 25 30 - 40 x x
X 155 CrVMo 12 1 1.2379 15 - 25 30 - 40 dry
X 42 Cr 13 12083 20 - 25 35 - 45 x x
X 165 CrV 12 1.2201 15 - 25 30 - 45 x x
100 CrMo 5 1.2303 15 - 30 30 - 50 x x
X 32 CrMoV 3 3 1.2365 25 - 35 45 - 60 x x
45 WCrV 7 1.2542 20 - 30 40 - 50 x x
Hot work tool steels  56 NiCrMoV 7 1.2714 20 - 30 40 - 50 x x
High speed steels  S 6 - 5 - 2 - 5 (E Mo5 Co5) 1.3243 20 - 30 35 - 45   x
S 2 - 10 - 1 - 8 (M 42) 1.3247 20 - 30 35 - 45   x
S 6 - 5 - 2 (DMo5) 1.3343 20 - 30 35 - 45   x
Valve steel X 45 CrSi 9 3 1.4718 - 30 - 45 x x
X 45 CrNiW 18 9 1.4873 - 30 - 40 x x
Hightemperature steel X 20 CrMoV 12 1 1.4922 - 10 - 30 x x
X 5 NiCrTi 26 15 1.4980 - 10 - 30 x x
Heatresistant steels X 10 CrSi 6 1.4712 - 15 - 25 x x
X 10 CrAl 18 1.4742 - 15 - 25 x x
X 15 CrNiSi 25 20 1.4841 - 15 - 25 x x
Stainless steels X 5 CrNi 18 10 1.4301 - 30 - 40 x x
X 6 CrNiMoTi 17 1 1 22 1.4571 - 30 - 40 x x
Cast steel GS - 38 1.0420 20 - 30 40 - 60   x
GS - 60 1.0558 20 - 30 40 - 60   x
Cast iron GG - 15 0.6015 25 - 30 30 - 60 dry
GG - 30 0.6030 25 - 30 30 - 60 dry
GGG - 50 0.7050 25 - 30 30 - 60 dry
GTW G - 40 - 05 W 0.8040 25 - 30 30 - 60 dry
GTS - 65 - 02 T 0.8165 25 - 30 30 - 60 dry
Copper KE - Cu 2.0050 100 - 250 100 - 400 x x
Elektrolytická měď   100 - 250 100 - 400 x x
Brass (alloy copper + zink)  CuZn 10 2.0230 100 - 300 100 - 400   x
CuZn 31 Si 1 2.0490 100 - 250 100 - 400   x
Aluminium alloys (alloys copper – aluminium)  CuAl 8 2.0920 20 - 30 35 - 50   x
CuAl 10 Fe 3 Mn 2 F 2.0936 20 - 30 35 - 50   x
Bronze (alloy copper - zink)  CuSn 6 2.1020 80 - 100 80 - 150   x
CuSn 6 Zn 6 2.1080 80 - 100 80 - 150   x
Gun metal(alloy copper)  G - CuSn 10 Zn 2.1086.01 30 - 40 50 - 100   x
G - CuSn 5 ZnPb 2.1096.01 30 - 40 50 - 100   x
Nickel based alloys NiCr 20 TiAl 2.4631 - 10 - 25 x x
NiCr 22 Fe F Mo 2.4972 - 10 - 25 x x
Aluminium and its alloys  Al 99.5 3.0255.07 80 - 300 80 - 800   x
AlMgSiPb 3.0615.71 80 - 300 80 - 800   x
G - AlSi 5 Mg 3.2341.01 80 - 300 80 - 800   x
Titan alloys Ti 99.5 3.7024.1 - 10 - 20 x x
TiAl 6 V 4 3.7165 - 10 - 20 x x
Thermoplastic plastics PVC   100 - 400 100 - 400 dry
Teflon, Hostalen T   100 - 400 100 - 400 dry
Fabric-base plastics Resitex   50 - 200 50 - 300 dry
Novotex   50 20 50 300 dry

Recommended cutting rates

Mat. group Workpiece dimension [mm]
20 30 50 80 120 200 400 600 800 1000
I 115 - 190 100 - 150 78 - 114 59-88 50-73 39-57 18-26 7-10 4,6-6,6 2,5-4,2
II 90 - 140 77 - 113 58 - 84 45-65 38-54 28-41 13-20 5-8 3-5 2-3
III 70 - 125 57 - 100 46 - 72 36-56 30-47 23-34 10-16 4-6,5 2,6-4,3 1,6-2,7
IV 110 - 140 67 - 90 46-68 36-53 28-43 21-32 9-15 4,5-6,3 2,6-3,8 1,5-2,5
V 55 - 85 47 - 67 34-52 24-39 19-31 16-28 6,5-10,5 3-4,8 2-2,9 1,2-1,9
VI 40 - 50 30 - 37 20-26 14-19 11-15 8-14 3,2-5,2 1,7-2,5 1,2-1,6 0,8-1
VII 25 - 35 20 - 27 12 - 16 8-11 6-8 5-7 1,5-2,3 0,8-1,2 0,5-0,75 0,3-0,5
VIII 60 - 90 50 - 77 36 - 58 29-43 23-34 16-26 8-12 3,5-5 1,5-2,2 1,4-2

I. Structural steel - St 37.2, ČSN 10370, case hardening steel - C 10, ČSN 12 010, free machining steel - 9 S 10, ČSN 11 109

II. Structural steel - St 50, St 60, ČSN 11 500, 11 600, hot work steel - C 45, ČSN 12 050, machining steel - 45 S 20, ČSN 11 140

III. Case hardening steel alloyed - 14NiCr14, 16MnCr5, 21NiCrMo 2, ČSN 16 420, 14 220, Heat treatable steel alloyed - 40Mn4, 36NiCr6, 42CrMo4, 50CrV4, 56NiCrMoV7, ČSN 16 343, 15 142, 15 260

IV. Roller bearing steel - 100Cr6, 100CrMn6, 100CrMo7 3, ČSN 14 100, 14 209, Tool steel unalloyed - C125W1, C75W3, C80W, ČSN 19 255, 19 152

V. High speed steel - S 6-5-2, S-5-2-5, S 18-0-1, ČSN 19 830, 19 852, 19 824, Tool steel high alloyed - X210Cr12, 165CrV12, 125Crl, X20Cr3, ČSN 19 436, 19 572, 19 434

VI. Stainless steel - X5CrNi189, X10CrNiMoTi18, X20Cr13, X45CrMoV15, ČSN 17 240, 17 353, 17 022, 17 134

VII. Hightemperature and heatresistant steel - X45C Si9 3, X5Ni CrTi26 15, X20CrMoV121, NiCr20TiAl, X45CrNiW18 9, X10CrSi6, X10CrAl18, ČSN 17 115, 17 255, 17 134, titan and titan alloys - Ti 99,5, Ti Al 6 V 4, ČSN VT-6

VIII. Cast iron - GG-15, GTW-40, GGG-50, GG-30, GTS-65, ČSN 42 2415, 42 2540, 42 2305, 42 2430, 42 2565

Recommended band tension

For correct function the band saw blade must be tightened properly. Inappropriate tension can cause band defects and unsatisfactory cutting quality.

Recommended values for band saw blades PILANA:

Band width [mm] Tension [MPa]
6-27 177-245
34-80 214-286 

 

PILANA Metal partners