Thread Milling

Aluminium / Magnesium

  Hardeness
(HB) 		Resistance
RM (N/mm2)		 Extension
A (%)
Al / Mg unalloyed Al / Mg unalloyed <100 <350 >15
Al alloyed Si < 1.5% Al alloyed Si < 1.5% <150 <500 >15
Al alloyed Si 1.5% - 10% Al alloyed Si 1.5% - 10% <120 <400 <15
Al alloyed > 10% / Mg - alloys Al alloyed > 10% / Mg - alloys <120 <400 <10
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