在线观看人与动牲交视频

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        16Mn無縫鋼管,16Mn無縫管,16Mn鋼管,16MnDG無縫鋼管-天津寶嶺鋼管貿易有限公司


        16MnDG無縫鋼管化學成分

        16MnDG無縫鋼管化學成分

        化學成分:


        標準
        牌號化學成分(%)
        CSiMnPSCrNiCuMoVAl
        GB/T18984
        -2003
        16MnDG0.12-0.200.20-0.551.20-1.60≤0.025≤0.025------------
        10MnDG≤0.130.17-0.37≤1.35≤0.025≤0.025--------≤0.07--
        09DG≤0.120.17-0.37≤0.95≤0.025≤0.025--------≤0.07--
        09Mn2VDG≤0.120.17-0.37≤1.85≤0.025≤0.025--------≤0.12--
        06Ni3MoDG≤0.080.17-0.37≤0.85≤0.025≤0.025--2.5-3.7--0.15-0.30≤0.05--
        ASTM A333Grade1≤0.30--0.40-1.06≤0.025≤0.025------------
        Grade3≤0.190.18-0.370.31-0.64≤0.025≤0.025--3.18-3.82--------
        Grade4≤0.120.18-0.370.50-1.05≤0.025≤0.0250.44-1.010.47-0.980.40-0.75----0.04-0.30
        Grade6≤0.30≥0.100.29-1.06≤0.025≤0.025------------
        Grade7≤0.190.13-0.32≤0.90≤0.025≤0.025--2.03-2.57--------
        Grade8≤0.130.13-0.32≤0.90≤0.025≤0.025--8.40-9.60--------
        Grade9≤0.20--0.40-1.06≤0.025≤0.025--1.60-2.240.75-1.25------
        Grade10≤0.200.10-0.351.15-1.50≤0.030≤0.015≤0.15≤0.25≤0.015≤0.50≤0.12≤0.06
        Grade11≤0.10≤0.035≤0.60≤0.025≤0.025≤0.5035.0-37.0--≤0.50----

        16MnDG無縫鋼管更多

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        在线观看人与动牲交视频

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