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    • o(w)DƬ

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    £2017-1-1 20:45:35c(din)
    • a(chn)ƷƷ
    • a(chn)Ʒ̖(ho)
    • ھ(xin)ӆُ(gu)
    a(chn)ƷB
     a(chn) Ʒ f(shu)
    ˾3lĥza(chn)(xin){ۺаl(f)(sh)ĥz?xn)?yu)Ʒ|(zh)(yu)ԽĥĥИI(y)(sh)õĿڱ
    ܈݁Ѻz  
    Ҏ(gu)2.4/3.2mm/4.0mm    b50kg/P(pn)
    ;܈݁܈_(ki)݁BT݁Ѻ
    ܈݁Ѻz
    ̖(ho)
    C
    Mn
    Si
    Cr
    Mo
    W
    V
    S
    P
    Ni
    HRC
    c(din)Ҫ;
    KN224
    0.25-0.35
    1.0-2.0
    0.50-1.0
    5.50-7.50
    0.80-1.50
    1.0-2.0
    0.5-1.0
    0.010
    0.018
     
    45-55
    ڟ܈_(ki)݁Ѻ
    KN224B
    0.25-0.55
    1.0-2.0
    0.50-1.0
    5.50-7.50
    0.80-1.50
    1.0-2.0
    0.5-1.0
    0.010
    0.015
     
    53-60
    ڟ܈_(ki)݁Ѻ
     
    KN414N
    0.05-0.15
    0.5-2.5
    0.3-1.5
    11.5-14.5
    0.5-1.5
     
     
     
     
    2.0-4.0
    40-50
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    KN414N-O
    0.05-0.15
    0.5-2.5
    0.3-1.5
    11.5-14.5
    0.5-1.5
     
     
     
     
    2.0-4.0
    40-50
    Աo(h)zBT݁Ѻ

    a(chn)Ʒ