管径、材料对照表.doc

《管径、材料对照表.doc》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、公称外径NominalDiameter外径OutsideDiameter(mm)厚度（mm）NomialWallThicknessN.BNPSSCH5SSCH10SSCH40S81/4″13.721.652.24103/8″17.151.652.31151/2″21.341.652.112.77203/4″26.671.652.112.87251″33.401.652.773.38321-1/4″42.161.652.773.56401-1/2″48.261.652.773.68502″60.331.652.773.91652-1/2″73.032.113.055.16

2、803″88.902.113.055.49903-1/2″101.602.113.055.741004″114.302.113.056.021255″141.302.773.406.551506″168.282.773.407.112008″219.082.773.768.1825010″273.053.404.199.2730012″323.853.964.579.52管径对照表公称外径NominalDiameter外径OutsideDiameter(mm)厚度（mm）NomialWallThicknessABSCH5SSCH10SSCH40S81/4″13.81.6

3、52.002.20103/8″17.31.652.002.30151/2″21.72.102.502.80203/4″27.22.102.502.90251″34.02.803.003.40321-1/4″42.72.803.003.60401-1/2″48.62.803.003.70502″60.52.803.503.90652-1/2″76.33.003.505.20803″89.13.004.005.50903-1/2″101.63.004.005.701004″114.33.004.006.001255″139.83.405.006.601506″165.23.

4、405.007.102008″216.34.006.508.2025010″267.44.006.509.3030012″318.54.006.5010.30管径对照表材料对照表类别标准对照规格D-SMM常用标准中国（GB）美国ALSL（ASTM）日本JIS不锈钢无缝管0CR18Ni9304/s30300SUS304φ6-580*0.5～0mmGB/T14975_2002GB/T14976_2002GB13296_91国外标准（部分）ASTMA213/A213MASTMA312/A312MJISG3463DIN24620CR19Ni10304L/S30403SUS304

5、L0CR25Ni20310S/S31008SUS310S0CR17Ni12MO2316/S3160SUS3160CR17Ni14MO2316/S31603SUS316L0CR19NiM03317/S31700SUS3170CR19NiMO3317L/S31703SUS317L1CR18NiTi0CR18NiTi321/S32100SUS3210CR18NiTi347/S34700SUS347不锈钢焊管0CR18Ni9304/S30300SUS304φ19-1000*1～20mmGB12770-91GB12771-91HG20537.2-92HG20537.3-92HG2

6、0537.4-92国外标准（部分）ASTMA312/A312MASTMA409/A409MJISG3468DIN24630CR19Ni10304L.S30403SUS304L0CR25Ni20310S/S31008SUS310S0CR17Ni12mo2316/S3160SUS3160CR17Ni14mo2316L/S31603SUS316L0CR19Ni13MO3317/S31700SUS3170CR19Ni13MO3317L/S31703SUS317L10CR18Ni9Ti0CR18Ni10Ti321/S32100SUS3210CR18Ni11NB347/S34700

7、SUS347SteeltypeGradesChemical        Composition(%)C≤Si≤Mn≤P≤S≤NiCrMoTiAUSTENITIC0Cr18Ni90.071.02.00.0350.038-1117-1900Cr19Ni100.031.02.00.0450.039-1318-200Cr25Ni200.031.02.00.035.0319-2224-260Cr17Ni12Mo20.081.02.00.0350.0310-1416-182.0-3.000Cr17Ni14Mo20.021.02.00.0350.03