Aluminum alloy and high strength bolt made of aluminum alloy

Aluminum alloy and high strength bolt made of aluminum alloy

  • CN 102,482,737 A
  • Filed: 12/14/2010
  • Published: 05/30/2012
  • Est. Priority Date: 03/15/2010
  • Status: Active Application
First Claim
Patent Images

1. a duraluminum is characterized in that,This duraluminum contains 1.0%~

  • 1.7% Si, 0.05%~

    0.5% Fe, 0.8%~

    1.5% Cu, 0.6%~

    1.2% Mn, 0.9%~

    1.5% Mg, 0.05%~

    0.5% Zn, 0.05%~

    0.3% Zr and 0.01%~

    0.2% V by quality ratio, and surplus is made up of Al and unavoidable impurities.

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