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  1. freelegend

    Hard drawn and anneal copper

    I am doing electrical low voltage bus design. There has a problem for choosing copper bus tube material. By referring to previous design, c10200 hard drawn and c10200 annealed copper are used for different projects. Could somebody help explain the difference between hard drawn and annealed...
  2. freelegend

    Yield stress selection

    Many many thanks! Now, I think I know how to choose the right yield stress for calculation. Appreciate your time and help.
  3. freelegend

    Yield stress selection

    Thank you very much for your quick reply, metengr! I have few knowledge of materials. Following the link you provided, I was directed to: http://www.matweb.com/search/quicktext.aspx?SearchText=UNS+C10200 what is the difference between H80(40%) and H55 (15%) for c10200? Thanks again for your help!
  4. freelegend

    Yield stress selection

    I am doing eletrical magnetic force calculation for bus bar design. In order to determin the maximum span distance between supports, the maximum bending stress have to be calculated and it should not exceed yield stress of the material (c10200 copper). My question is is there any difference of...

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