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    1. 12CrMoVNi䓵ijɷֺ͙Cе
      12CrMoVNi䓵ijɷֺ͙Cе
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        12CrMoVNiߏȸgطN䓰ӆ؛137*8188+0376


        һ12CrMoVNiRQ65䓰彻؛gl:wygt0376Wܼˇ:

        䓰Wܼˇܑϱ2Ҏ

        2

        mm

        ԇ

        vAKV,J

        180㏝ԇb=2a

        ReL,MPa

        Rm,MPa

        A,%

        -10

        -40

        8-25

        460

        635

        16

        68

        28

        D=3a

        26-80

        415

        620

        81-100

        385

        620

        ע:1)d-ֱ:a-ԇӺ

        2)2еě_һMԇӵgƽֵ,SһԇӵĆ΂ֵڱ2Ҏֵ,õҎֵ70%

        3)С12mm䓰,_ԇ


        䓵ĻWɷ(۟,%)ϱ1Ҏ

        C

        Si

        Mn

        P

        S

        Cr

        Mo

        V

        Ni

        Nb

        0.09-0.15

        0.17-0.4

        0.9-1.3

        0.03

        0.03

        0.4-0.7

        0.2-0.3

        0.04-0.12

        0.7-1

        0.02-0.06

        1

        ע:Ʒÿtȡһԇ,ƷWɷSƫGB/T222Ҏ

        ؛B:+ػӆ1378188


        ұ:

        늠t+t⾫,Һ횽^VD̎

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        䓰ı|GB/T3274Ҏ

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        䓰İb־|CGB/T247Ҏӆ؛1378188ꑡ

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        1GB/T70-2019Ҏ

        2䓰ĺSƫGB/T709-2019

        3䓰IJƽȰ1לy

        m÷Ȧ


        glm8-100mm 12CrMoVNiRQ65䓰az

        zҎt

        䓰呪,ÿ䓰呪ͬһ̖ͬһt̖ͬһͬһ̎ƶȵ䓰M,ÿô30

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        ʮһ䓰ď򞑪GB/T3274Ҏ

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    7. 0571-87774297  
      91精品国产综合久久婷婷