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Letecké Materiály
Letecký hliník
Cívky a proužky
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Norma
AMS-QQ-A-250/8, ASTM B209.
Popis
Used for bendforming, engine covers, fuel tanks, working tools, baking trays, food / water containers and sign posters.
Vlastnosti
Corrosion resistant. Good for bending and welding.
Chemické složení
Zn: 0.1% max; Fe: 0.4% max; Cr: 0.15%–0.35% max; Mg: 2.2%–2.8%. Mn: 0.1% max Cu: 0.1% max Si: 0.25% max and the rest is Aluminium.
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