416不銹鐵特殊不銹鋼-鐵素體不銹鐵400系列
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產(chǎn)品系列 >> 低溫用無(wú)縫鋼管 產(chǎn)品編號(hào):5811481816產(chǎn)品名稱:低溫用無(wú)縫鋼管規(guī) 格:產(chǎn)品備注:產(chǎn)品類別:產(chǎn)品系列 執(zhí)行標(biāo)準(zhǔn): ASTM A333(2004)---低溫用無(wú)縫鋼管(美標(biāo)) GB18984(2003)---低溫管道用無(wú)縫鋼管(國(guó)標(biāo)) 產(chǎn)品應(yīng)用:適用于-45℃~-195℃級(jí)低溫壓力容器管道以及低溫?zé)峤粨Q器管道用無(wú)縫鋼管 低溫鋼管化學(xué)成分 標(biāo)準(zhǔn)牌號(hào)化學(xué)成分(%)CSiMnPSCrNiCuMoVAlGB/T1898416MnDG0.12~0.200.20~0.551.20~1.60≤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 0.04~0.30Grade6≤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 TD style="BORDER-BOTTOM: windowt