Page 33 - Aluminum_Machining_catalog_2023
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USER GUIDE
Machining Data and Speed Recommendations for Turning ISOTURN
PCD
ISO Material Condition Hardness HB Material No. ID5
not hardenable 60 21 600-2500
aluminum-wrought alloys
hardenable 100 22 600-2500
not hardenable 75 23 600-2500
≤12% Si
aluminum-cast alloys hardenable 90 24 600-2500
>12% Si high temperature 130 25
N
>1% Pb free cutting 110 26 600-1000
copper alloys brass 90 27 600-800
electrolytic copper 100 28 600-800
duroplastics, fiber plastics 70 shore D 29
non metallic
hard rubber 55 shore D 30
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