Brass alloy with excellent stress corrosion resistance and manufacture method thereof

Brass alloy with excellent stress corrosion resistance and manufacture method thereof

  • CN 101,876,012 A
  • Filed: 12/09/2009
  • Published: 11/03/2010
  • Est. Priority Date: 12/09/2009
  • Status: Active Application
First Claim
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1. the brass alloys of an excellent stress corrosion resistance, these brass alloys contain:

  • the Cu of 59.0~

    64.0wt%, 0.6 the Fe of~

    1.2wt%, the Mn of 0.6~

    1.0wt%, the Bi of 0.4~

    1.0wt%, 0.6 the Sn of~

    1.4wt%, be selected from least a element among Al, Cr and the B, all the other are Zn and other impurity, and wherein the content of Al is 0.1~

    0.8wt%, the content of Cr is 0.01~

    0.1wt%, and the content of B is 0.001~

    0.02wt%.

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