Z R B M . . . B

S

LE C

P Steel M Stainless

KCast ironD
NNon-ferrous
SSuperalloys: First choice
Hard materials: Second choice
H
CoatedE
DesignationRELES
ZRBM160-MM8z12.43.7
ZRBM200-MM10z14.94.8
ZRBM250-MM12.5z18.95.9F

z: Line up 5 piece per package

ISOWorkpiece materialsHardnessSelection criteriaRecommended gradeChip- breakerCutting speed Vc (m/min)Feed per tooth fz (mm/t)
Low carbon steel S15C, etc. C15, etc.- 300HBFirst choiceAPH730MM150 - 3500.08 - 0.6
High carbon and alloy steel S55C, SCM440, etc. C55, 42CrMo4, etc.- 300HBFirst choiceAPH730MM120 - 3200.05 - 0.5
Prehardened steels NAK80, PX5 etc.30 - 40HRCFirst choiceAPH730MM100 - 2000.05 - 0.5
Austenitic stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc.- 200HBFirst choiceAPH730MM100 - 2800.05 - 0.6
Martensitic stainless steel SUS420J1, etc. X20Cr13, etc.- 200HBFirst choiceAPH730MM100 - 3000.05 - 0.6
Gray cast irons FC250, etc. 250, etc.150 - 250HBFirst choiceAPH730MM120 - 3800.08 - 0.6
Ductile cast iron FCD600, etc. 600-3, etc.150 - 250HBFirst choiceAPH730MM100 - 2800.08 - 0.6
Titanium alloy Ti-6Al-4V, etc.-First choiceAPH730MM20 - 800.05 - 0.6
Heat-resistance alloys Inconel718, etc.-First choiceAPH730MM20 - 600.05 - 0.4
Hardened steel SKD61, etc. X40CrMoV51, etc.40 - 50HRCFirst choiceAPH730MM40 - 800.05 - 0.2
Hardened steel SKD11, etc. X153CrMoV12, etc.50 - 60HRCFirst choiceAPH730MM30 - 600.04 - 0.14

The above cutting parameters are for reference. Adjustments may be required depending on applications, machine powers and rigidity, and/or workpiece fixture/clamping methods. L

M