N – NE-Metalle, N2Materialklassifizierung:
3.2134 (G-AlSi5Cu1Mg)3.2373 (G-AlSi9Mg)3.2383 (G-AlSi10MgCu)3.2581 (G-AlSi12)3.3261 (G-AlMg5Si)3.3525 (AlMg2Mn0.3)3.3545 (AlMg4Mn)3.4345 (AlZnMgCu0.5)