Aluminum Grades. Depending on alloying elements and heat treatment, aluminum grades can exhibit a wide variety of properties, from good appearance, ease of fabrication, good corrosion resistance, to high strength-to-weight ratio, good weldability and high fracture toughness.
The symbol of the Black Sun is purported to unite the three most important symbols of Nazi ideology-the sun wheel, the swastika and the stylized victory rune. and that it is symbolic in its form representing the twelve SS Knights of The Order of the Death's Head and their three retainers .or other uses, see Black Sun (disambiguation) . A depiction of the Black Sun the design of which is based primarily on the shape of the Wewelsburg sunwheel mosaic in the Obergruppenfuehrer-ObergruppenfÃ¼hrer (HALL Ss' Generals). hall
It is also interesting to note the hexagram-that is, the Nazi version of the star, was never given to the Jews as a sign of endearment. Its original name is the star of Molech, was known by true Jews as a sign of that Babylonian god or the devil since it had six pionts, six lines, and six triangles.his was not t â¦ he first time that Jews had been  made to do this-they were subject to similar laws in most  countries in Europe in the Middle Ages and in some places even  longer.    Jews had to wear the Star of David because they were being singled  out by the Nazis. It marked them out as the hated 'race'.