Grade : IC4

A very hard-uncoated carbide grade, suitable for machining aluminum alloys, aluminum alloys with high silicon content and other non-ferrous materials at high cutting speeds.

PropertyValue
ISO Range - P/M/K
ISO Range - N/S/H (S05-S15)(N05-N10)

PropertyValue
Grade or Coating TypeUncoated
Coating Layers Uncoated


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Cutting Speed for: GIMF 608 IC4 - 6411642
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
N21Aluminum-wrought alloysNot hardenable60 HB450-1500 m/min
N22Aluminum-wrought alloysHardenable100 HB350-1200 m/min
N23Aluminum-cast alloys <=12% SiNot hardenable75 HB350-1200 m/min
N24Aluminum-cast alloys <=12% SiHardenable90 HB250-700 m/min
N25Aluminum-cast alloys >12% SiHigh temperature130 HB250-500 m/min
N26Copper alloys >1% PbFree cutting110 HB250-500 m/min
N27Copper alloysBrass90 HB180-350 m/min
N28Copper alloysElectrolytic copper100 HB120-250 m/min
N29Non metallic.Duro& fiber plastics80-250 m/min
S37Titanium alloysAlpha+beta alloys, hardened310 HB50-90 m/min

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