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產品詳情
  • 產品名稱:QCr0.5 鉻青銅擠制棒

  • 產品型號:QCr0.5 鉻青銅擠制棒
  • 產品廠商:其它品牌
  • 產品價格:0
  • 折扣價格:0
  • 產品文檔:
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簡單介紹:
QCr0.5 鉻青銅擠制棒 QCr0.5 鉻青銅擠制棒 QCr0.5 鉻青銅擠制棒 QCr0.5 鉻青銅擠制棒 QCr0.5 鉻青銅擠制棒
詳情介紹:
  QCr0.5 鉻青銅擠制棒
  • 材料名稱:鉻青銅擠制棒(18~160mm)
    牌號:QCr0.5
    標準:GB/T 13808-1992
    ●化學成份:
    銅 Cu :余量
    鎳 Ni:≤0.05
    鐵 Fe:≤0.1
    鉻 Cr:0.4~1.1
    注:≤0.5(雜質)
  • ●特性及適用范圍:
    在<400℃溫度下具有較高的強度和硬度,導電性和導熱性好,耐磨性和減摩性也很好,經時效硬化處理后,強度、硬度導電性和導熱性均顯著提高;易于焊接和纖焊,在大氣和淡水中具有良好的抗蝕性,高溫抗氧化性好,能很好承受冷態和熱態壓力加工;但缺口敏感性較強,不易作整流子片。

    ●力學性能:
    注 :棒材的縱向室溫拉伸力學性能
    試樣尺寸:直徑18~160
    ●熱處理規范:熱加工溫度900~950℃;淬火溫度950~1000℃水冷;l回火溫度400~450℃
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