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G302}ˎƤCr17P䓺lɽֱ
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ϼڣ2024-06-25 15:47:02
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    G302P䓺l

                       

                         GB/T E430-16

                                  AWS E430-16

    fG302}ˎƤCr17P䓺lɽֱá

    ;ںgᣩ͟Cr17P䓽Y(ji)(gu)

    ۷ٻWɷ֣|(zh)֔(sh)                                        %

    C

    Mn

    Si

    Cr

    Ni

    Mo

    Cu

    S

    P

    0.10

    1.0

    0.90

    15.0~18.0

    0.60

    0.75

    0.75

    0.030

    0.040

    ۷Wܣԇ760~7902hԲ^55/hٶSt595棬Ȼ䣩

    ԇĿ

    Rm/MPa

    A%

    450

    20

    /mm

    3.2

    4.0

    5.0

    /A

    80~120

        100~160

    150~200

    ע헣

    1. ǰl횽(jng)150Һ決1h

    2. ǰA200

     

     

     

ھԃP/
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