Grade : IW7

A whisker-reinforced ceramic grade for machining high temperature alloys and hardened steel at high cutting speeds.

PropertyValue
ISO Range - P/M/K
ISO Range - N/S/H (H05-H15)(S10-S20)

PropertyValue
Grade or Coating TypeUncoated
Coating Layers Uncoated


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Cutting Speed for: TNGN 160412T IW7 - 5700726
ISOMaterialMaterial DesignationMaterial ConditionHardnessCutting Speed Recommendations (Vc)
S31High temp. alloys Fe basedAnnealed200 HB150-450 m/min
S32High temp. alloys Fe basedHardened280 HB150-450 m/min
S33High temp. alloys Ni or Co basedAnnealed250 HB150-450 m/min
S34High temp. alloys. Ni or Co basedHardened350 HB150-450 m/min
S35High temp. alloys. Ni or Co basedCast320 HB150-450 m/min

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