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sch壁厚等级对照表(1)

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sch壁厚等级对照表(1)sch壁厚等级对照表C·SH5s、10s、40s、80s用于不锈钢管件。·SCH5s、10s、40s、80sappliesforstainlesssteel.公称通径NominalPipeSize外径OutsideDiameter公称壁厚TNorminalWallThicknessNPSBNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH10...

sch壁厚等级对照表(1)
sch壁厚等级对照 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf C·SH5s、10s、40s、80s用于不锈钢管件。·SCH5s、10s、40s、80sappliesforstainlesssteel.公称通径NominalPipeSize外径OutsideDiameter公称壁厚TNorminalWallThicknessNPSBNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/81/43/8681010.313.717.1---------1.241.651.65---------------------------1.732.242.311.732.242.311.732.242.31---------2.413.023.202.413.023.202.413.023.20---------------------------------------------1/23/4115202521.326.733.41.651.651.652.112.112.77---------------------------2.772.873.382.772.873.382.772.873.38---------3.733.914.553.733.914.553.733.914.55---------------------------4.785.566.357.477.829.0911/411/2232405042.248.360.31.651.651.652.772.772.77---------------------------3.563.683.913.563.683.913.563.683.91---------4.855.085.544.855.085.544.855.085.54---------------------------6.357.148.749.7010.1511.0721/2331/265809073.088.9101.62.112.112.113.053.053.05---------------------------5.165.495.745.165.495.745.165.495.74---------7.017.628.087.017.628.087.017.628.08---------------------------9.5311.13---14.0215.24---456100125150114.3141.3168.32.112.772.773.053.403.40---------------------------6.026.557.116.026.557.116.026.557.11---------8.569.5310.978.569.5310.978.569.5310.97---------11.1312.7014.27---------13.4915.8818.2617.1219.0521.9581012200250300219.1273.1323.92.773.403.963.764.194.57---------6.356.356.357.047.808.388.189.279.538.189.279.538.189.2710.3110.3112.7014.2712.7012.7012.7012.7012.7012.7012.7015.0917.4815.0918.2621.4418.2621.4425.4020.6225.4028.5823.0128.5833.3222.2325.4025.40141618350400450355.6406.4457.23.964.194.194.784.784.786.356.356.357.927.927.929.539.5311.13---------9.539.539.5311.1312.7014.2715.0916.6619.05---------12.7012.7012.7019.0521.4423.8323.8326.1929.3627.7930.9634.9331.7536.5339.6735.7140.4945.24---------202224500---6005085596104.784.785.545.545.546.356.356.356.359.539.539.5312.7012.7014.27---------9.539.539.5315.09---17.4820.6222.2324.61---------12.7012.7012.7026.1928.5830.9632.5434.9338.8938.1041.2846.0244.4547.6352.3750.0153.9859.54---------262830---700---660711762------6.35------7.927.927.927.9212.7012.7012.70---15.8815.88---------9.539.539.53---------------------------12.7012.7012.70------------------------------------------------------323436800---900813864914------------------7.927.927.9212.7012.7012.7015.8815.8815.88---------9.539.539.5317.4817.4819.05------------------12.7012.7012.70------------------------------------------------------384042---1000---96510161067------------------------------------------------------9.539.539.53---------------------------12.7012.7012.70------------------------------------------------------4446481100---1200111811681219      9.539.539.53   12.7012.7012.70   ---------------------------JISB2311、B2312、B2313公称通径NominalPipeSize外径OutsideDiameter公称壁厚TNorminalWallThicknessDNNPSDSGPSCH5sSH10sSCH10SCH20SCH30SCH40sSTDSCH40SCH60  SCH120  SCH140SCH160XXS1520251/23/4121.727.234.02.82.83.21.71.71.72.12.12.8---------------------------2.82.93.42.82.93.4SCH80sSCH1003.73.94.53.73.94.53.73.94.5---------------------------4.85.66.47.57.89.132405011/411/2242.748.660.53.53.53.81.71.71.72.82.82.8---------------------------3.63.73.93.63.73.93.63.73.9---------4.95.15.54.95.15.54.95.15.5---------------------------6.47.18.79.710.211.165809021/2331/276.389.1101.64.24.24.22.12.12.13.03.03.0---------------------------5.25.55.75.25.55.75.25.55.7---------7.07.68.17.07.68.17.07.68.1---------------------------9.511.1---14.015.2---100125150456114.3139.8165.24.54.55.02.12.82.83.03.43.4---------------------------6.06.67.16.06.67.16.06.67.1---------8.69.511.08.69.511.08.69.511.0---------11.112.714.3---------13.515.918.217.119.021.920025030081012216.3267.4318.55.86.66.92.83.44.04.04.04.5---------6.46.46.47.07.88.48.29.39.58.29.39.58.29.310.310.312.714.312.712.712.712.712.712.712.715.117.415.118.321.418.221.425.420.625.428.623.028.633.322.225.425.4350400450141618355.6406.4457.27.97.97.94.04.24.24.84.84.86.46.46.47.97.97.99.59.511.19.59.59.59.59.59.511.112.714.315.116.719.0---------12.712.712.719.021.423.823.826.229.427.830.934.931.836.539.735.740.545.2---------500550600202224508.0558.8609.67.9------4.84.85.55.55.56.46.46.46.49.59.59.512.712.714.39.59.59.59.59.59.515.1---17.520.622.224.6---------12.712.712.726.228.631.032.534.938.938.141.346.044.447.652.450.054.059.5---------650700750262830660.4711.2762.0---------------6.4------7.97.97.97.912.712.712.7---15.915.9------9.59.59.59.5---------------------------12.712.712.7------------------------------------------------------800850900323436812.8863.6914.4---------------------------7.97.97.912.712.712.715.915.915.9---------9.59.59.517.517.519.0------------------12.712.712.7---------------    承插焊管件(一)SocketWeldingFittingsGB/T14383、SH3410、HG/T21634、ASMEB16.11、JISB2316公称通径NominalPipeSize承插孔深度DepthofSocket壁厚WallThickness中心至承插孔底CentertoBottomofSocketACmin90°弯头、三通、四通90°Elbow、Tee、Cross45°弯头45°ElbowDNNPSJminSCH803000SCH1606000XXS9000SCH803000SCH1606000XXS9000SCH803000SCH1606000XXS900068101/81/43/81010103.23.34.03.54.04.4---------111114111416---------8888811---------1520251/23/411013134.55.05.66.07.08.09.510.011.516192219222725283211131413141816192132405011/411/221313166.36.47.08.09.011.012.013.014.0273238323841353854182125212529222528658010021/2341616198.910.010.012.513.8------------4157675764------------2932413235------------·本表列出的为承插焊管件各相同部分尺寸,不同 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 规定的接管尺寸及承插孔径d1、流通孔径d2尺寸见承插焊管件的接管外径、承插孔径及流通孔尺寸表。·当产品为异径时,流通孔d2的尺寸用异径公称通径相对的d2尺寸、中心至承插孔底的尺寸A与同径管件相同。·TheabovelistshowssizesofthesamepartsofSWfittings.Thesizesofdifferentcodespipes,socketdiameterd1andborediameterd2refertothelistofthepipeoutsidediameter,socketdiameterandborediameterofSWfittings.·Astothereducingfittings,sizeoftheborediameterd2appliestotherelevantsized2ofthereducingnorminalpipesize,sizeofcentertothebottomofsocketAissametothestraightfittings,承插焊和螺纹活接头UnionsofSocket-Welding&ThreadedHG/T21634、MSSSP-83公称通径NominalPipeSize外径EndDIA壁厚WallThickness螺母厚度Nut螺帽每英寸的螺纹扣数ThreadsPerinch球面凸缘厚度MaleFlange定位口高度Bearin公称装配长度LengthAssemNominat结构尺寸LayingLength流通孔径BoreDminCminGminHFminhminLEd2DNNPS承插焊Socket螺纹Thread承插焊Socket螺纹Thread承插焊Socket螺纹Thread68101/81/43/821.821.825.914.719.122.93.23.33.52.53.13.23.23.23.51616143.23.23.51.51.51.54141462121247.410.913.91520251/23/4131.237.145.527.733.541.44.14.35.03.84.04.63.74.14.51411113.74.14.61.51.81.949576224293017.522.228.432405011/411/2254.961.575.250.657.270.15.35.66.14.95.15.65.25.66.41010105.45.96.62.22.32.771778637383936.542.453.9658021/2391.7109.285.3102.47.78.37.17.77.18.0887.58.33.13.6102109565965.379.9·活接头适用于3000及3000以下级别;管件级别代号与管子壁厚等级的关系见后。·接管尺寸承插孔径d1、流通孔径d1、流通孔径d2和承插孔深度J与ASMEB16.11规定相同。·Unionsonlyapplietotheclass3000andbelowit;therelationsofpressuregradeandschedulerefertohereafter.·Dimensionsofpipe,socketdiameterd1,borediameterd2andthelengthofthedepthofsocketJaresametorequirementsofASMEB16.11.承插焊管件的接管外径、承插孔径及流通孔径尺寸表ListofThePipeOutsideDiameter,SocketDiameterandBoreDiameterfoSWFittings公称通径NominalPipeSizeGB/T14383(A)SH3410GB/T14383(B)、HG/T21634(metric)JISB2316HG/T21634(NPS)、ASMEB16.11接管外径PinpeDIA承插孔径SocketDIA流通孔径BoreDIA接管外径PinpeDIA承插孔径SocketDIA流通孔径BoreDIA接管外径PinpeDIA承插孔径SocketDIA流通孔径BoreDIA接管外径PinpeDIA承插孔径SocketDIA流通孔径BoreDIA接管外径PinpeDIA承插孔径SocketDIA流通孔径BoreDIADNNPSDd1d2Dd1d2DD1d2Dd1d2Dd1d2SCH80SCH160SCH80SCH160XXSSCH803000SCH1606000SCH80SCH16030006000900068101/81/43/8------------------------------------------17------17.5------10------------------------------------------------------10.513.817.311.014.317.87.19.412.7---------10.313.717.110.914.317.76.89.212.54.06.49.1---------1520251/23/4121.326.933.721.827.434.214.118.924.712.315.721.122273422.527.534.51519251216217111618253218.525.532.510.817.023.09.013.819.421.727.234.022.227.734.516.121.427.212.316.221.221.326.733.421.927.334.015.820.926.611.815.520.76.411.315.232405011/411/2242.448.360.342.948.861.132.438.349.129.834.142.742486042.748.860.832384929344322283838455738.545.557.828.035.045.825.430.939.442.748.660.543.249.161.135.541.252.729.934.443.142.248.360.342.848.961.435.140.952.529.534.042.922.828.038.2658010021/23476.188.9---                     承插焊管件尺寸的极限偏差TolerancesforSocket-WeldingFittngs公称通径NominalPipeSize所有管件AllFittings所有管件AllFittings45°、90°弯头、三通、四通、45°斜三通45°、90°Elbows、Tees、Crosses、Laterals双承口管箍Couplings单承口箍、半管接头、异径插入件Half-CouplingsBossReducerInserts异径插入件ReducerInserts异径插入件ReducerInserts活接头(含螺纹)Unions(compriisethreadedunions)承插孔径SocketDIA流通孔径BoreDIA中心至承插孔底CentertoBottomofSocket结构长度LayingLength结构长度LayingLength主体外径ShankDIA插入端长度ShankLength公称装配长度LengthAssemNominalDNNPSd1d2A、HEFSDSLL6-81/8-1/4+0.30±0.4±0.8±1.5±0.8------±1.510-203/8-3/4±1.5±3.0±1.5±0.250-1.5±1.525-501-2±2.0±4.0±2.0±0.250-2.0±1.565-10021/2-4+0.40±0.8±2.5±5.0±2.5±0.50-2.5±1.5·不同标准规定的极限偏差可能会略有差异,使用时请查阅原标准。·Theremaybedifferencesbetweenthetolerancesofthedifferentcodes,andwhenusingpleaserefertotheoriginalcodes.SCH160和双加厚管的公称壁厚ASMEB16.11NominalWaillThcknessofSchedule160andDoubleExtraStrongPipeInASMEB16.11公称通径NominalPipeSize公称壁厚NorminalWallThicknessDNNPSSCH160XXS61/83.154.8381/43.686.05103/84.016.40·由于ASMEB36.10M未包括DN6、8和10的SCH160和XXS的壁厚,表列数值可作为确定额定值时管子的公称壁厚。·SinceASMEB36.10MdoesnotincludeSchedule160norincludedoubleExtraStrongthicknessforDN6,8,and10,thevaluesintablemaybeusedasthenominalwallthincknessesofthepipeforratingpurposes.管件级代号与管子壁厚代号的关系RelevanceofFittingsClasswithScheduleNunberorWallDesignationofpipeforCalculationofRatings管件级别代号classdesignationfoFitting管件连生产建设形式TypeofFitting用作额定计算依据的管子PipeUsedforRatinBasis管子表号ScheduleNO.管壁代号WallDesignation2000螺纹Threaded80XS3000螺纹Threaded160---6000螺纹Threaded---XXS3000承插焊Socket-Welding80XS6000承插焊Socket-Welding160---9000承插焊Socket-Welding---XXS·本表并未限制使用较薄或较厚壁厚的管子和管件。实际采用的管子公称壁厚可小于或大于本表所示的管子公称壁厚。采用较薄管子时。其强度可支配额定值;采用较厚管子时(例如对机械强度而言),管件的强度支配额定值。·Thistableisnktintendedtorestricttheuseofpipesandfittingsofthinnerorthickerwall.PipeactuallyusedmaybethinnerorthickerinnominalwallthanthatshowninTable.Whenthinnerpipeisused,itsstrengthmaygoverntherating.Whenthinckerpipeisused(e.g,formechanicalstrength),thestrengthofthefittinggovernstherating.螺纹管件ThreadedFittingsGB/T1426、ASMEB16.11公称通径NominalPipeSize90°弯头、三通、四通90°Elbows、Tees、Crosses45°弯头45°Elbows所有管件AllFittings中心至端面CentertoEnd中心至端面CentertoEnd端部外径OutsideDiameterofBand最小壁厚MinimumWallThickness螺纹长度LengthofThreadMinAGDCDNNPSSCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000SCH802000SCH1603000XXS6000BL268101/81/43/82121252125282528331717191719221922252222252225332533383.183.183.183.183.303.516.356.606.986.48.19.16.710.210.41520251/23/412833383338443844512225282528332833353338463846564656623.183.183.684.094.324.988.158.539.9310.912.714.713.613.917.332405011/411/2244516051606460648333354335434443445256627562758475841023.894.014.275.285.567.1410.5911.0712.0917.017.819.018.018.419.2658010021/2347686106839511495106114526479526479647979921091461021211521211461525.615.996.557.658.8411.1815.2916.6418.6723.625.927.728.930.533.0螺纹管件ThreadedFittingsGB/T1426、ASMEB16.11公称通径NominalPipeSize管箍、半管接头Couplings、Boss管帽Caps所有管件AllFittings端面至端面EndtoEnd端面至端面EndtoEnd底部壁厚EndWallThickness外径OutsideDiameter螺纹长度LengthofThreadMinEFCminDDNNPSSCH160、XXS3000、6000SCH1603000XXS6000SCH1603000XXS6000SCH1603000XXS6000BL268101/81/43/8323538192525---27274.84.84.8---6.46.41619222225326.48.19.16.710.210.41520251/23/414851603237413338436.46.49.77.97.911.228354438445710.912.714.713.613.917.332405011/411/226779864444484648519.711.212.711.212.715.757647664769217.017.819.018.018.419.2658010021/2349210812160656864687515.719.022.419.022.428.49210814010812715923.625.927.728.930.533.0螺纹管件ThreadedFittingsGB/T1426、ASMEB16.11公称通径NominalPipeSize长度Length方头管塞SquareHeadPlugs圆头管塞RoundHeadPlugs六角头管塞和内外螺纹接头HexPlugsandBushings方头高度HeightofSquare对边宽度WidthFlats头部直径NominalDiameterofHead长度Length对边宽度WidthFlats(Nominal)六角头高度HexHeighDNNPSL2minBminCminDLminSKminHmin68101/81/43/810111366871011101418354141111618---346681520251/23/4114161910111314162121273344445122273656681010 32405011/411/22212122141618242832434860515164465065789141618 658010021/23427283219212536416573891447070767590115101013192125 螺比试管件中的螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT;如采用其它型式的螺纹请在订货时注明。ThestandardsandcodesofthethreadedfittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.螺比试管件的尺寸极限偏差TolerancesforThreadedFittings公称通径NominalPipeSize90°、45°弯头、三通、四通90°&45°Elbows&Tees&Crosses双接口管箍、管帽Couplings、Caps单接口管箍、半管接头Half-Couplings、Boss中心至端面CentertoEnd端面至端面EndtoEnd端面至端面EndtoEndDNNPSAE、FE/26-81/8-1/4±0.7±0.7±0.410-203/8-3/4±1.5±1.5±0.825-501-2±2.0±2.0±1.065-10021/2-4±2.5  六角头双丝头HexagonalNipples公称通径NominalPipeSize尺寸SizeDNNPSCE1E2WDsch80sch16061/8610---265488×61/41/4×1/8661515---10363175641010×83/83/8×1/4881616---154039107861515×1015×81/21/2×3/81/2×1/4888202020---16154844431310710862020×1520×103-43/4×1/23/4×3/8101010212121---2016525147181310141082525×2025×1511×3/41×1/2101010252525---21206056552318131914103232×2532×2032×1511/411/4×111/4×3/411/4×1/21212121225252525---252120`6262585731231813281914104040×3240×2540×2040×1511/211/2×11/411/2×111/2×3/411/2×1/216161616162626262626---252521206867676362363123181332281914105050×4050×3250×2550×2050×1522×11/22×11/42×12×3/42×1/2181818181818272727272727---26252521207271707066654736312318134032281914106565×5065×4065×3265×2565×2021/221/2×221/2×11/221/2×11/421/2×121/2×3/4202020202020383838383838---27262525219685848383795747363123185140322819148080×6580×5080×4080×3280×2533×21/23×23×11/23×11/43×1202020202020404040404040---38272625251009887868585705747363123635140322819·螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT;如采用其它型式的螺纹请在订货时注明.·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.六角头双丝头HexagonalNipples公称通径NominalPipeSize尺寸SizeDNNPSCE1E2WDsch80sch16061/8610---265488×61/41/4×1/8661515---10363175641010×83/83/8×1/4881616---154039107861515×1015×81/21/2×3/81/2×1/4888202020---16154844431310710862020×1520×103-43/4×1/23/4×3/8101010212121---2016525147181310141082525×2025×1511×3/41×1/2101010252525---21206056552318131914103232×2532×2032×1511/411/4×111/4×3/411/4×1/21212121225252525---252120`6262585731231813281914104040×3240×2540×2040×1511/211/2×11/411/2×111/2×3/411/2×1/216161616162626262626---252521206867676362363123181332281914105050×4050×3250×2550×2050×1522×11/22×11/42×12×3/42×1/2181818181818272727272727---26252521207271707066654736312318134032281914106565×5065×4065×3265×2565×2021/221/2×221/2×11/221/2×11/421/2×121/2×3/4202020202020383838383838---27262525219685848383795747363123185140322819148080×6580×5080×4080×3280×2533×21/23×23×11/23×11/43×1202020202020404040404040---38272625251009887868585705747363123635140322819·螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT;如采用其它型式的螺纹请在订货时注明.·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.螺纹短节Nipples公称通径NominalPipeSize管子外径OutsideDiameterofPipe螺纹长度LengthofThreadMin长度EndtoEnd管子壁厚WallThicknessofPipeDNNPSDL2minLT68101/81/43/810.313.717.19.511.012.575、100、150SCH80、SCH1601520251/23/4121.326.733.414.516.019.032405011/41/2242.248.360.320.520.522.0658010021/23473.088.9114.327.028.532.0·长度由顾客指定。·螺纹型式为GB/T12716(ANSI/ASMEB1.20.1)中的60°圆锥管螺纹NPT;如采用其它型式的螺纹请在订货时注明。·Sizeofendtoendshallberequiredbycustomers.·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB120.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.六角头双丝头与螺纹短节的极限偏差TelerancesforHexagonalNipplesandNipples公称通径NominalPipeSize六角头双丝头HexagonalNipples螺纹短节NipplesDNNPSdCE1、E2L6-81/8-1/4+0-0.8±1±1.5±1.510-203/8-3/4+0-0.8±1±1.5±1.525-501-2+0-1.5±1±2.0±2.065-10021/2-4+0-2.5±1±2.0 中国压力管道管件常用材料TheGeneralMaterialforChinesePressurePipingFIttings钢种Variety牌号Grade标准号StandardandCode类型Type化学成份ChemicalComposition%,max力学性能MechanicalrequirementsCSiMnCrNiMoPSOtherσbMPaminσ5MPaminδ5%minHBmaxOther碳钢CarbonSteel20GB/T699棒BAR0.17-0.230.17-0.370.35-0.650.250.30---0.0350.035Cu:0.2541024525156ψ%:5520GB3087管PIPE0.17-0.230.17-0.370.35-0.650.250.30---0.0350.035Cu:0.25410-55024520------20GB/T8163管PIPE0.17-0.230.17-0.370.35-0.650.250.30---0.0350.035Cu:0.25410-55024520------20GB9948管PIPE0.17-0.240.17-0.370.35-0.650.250.25---0.0350.035Cu:0.25410-55024521---AkvJ:3920GB711板PLATE0.17-0.240.17-0.370.35-0.650.250.25---0.0350.040Cu:0.25410---28------20GGB5310管PIPE0.17-0.240.17-0.370.35-0.650.250.250.150.0300.030Cu:0.20;V:0.08410-55024524---AkvJ:3520GGB6479管PIPE0.17-0.240.17-0.370.35-0.65---------0.0350.035---410-55024524---akJ/cm2:4920gGB713板PLATE0.200.15-0.300.50-0.90---------0.0350.035---400-53024526---AkvJ:27;akuJ/cm2:2920RGB6654板PLATE0.200.15-0.300.40-0.90---------0.0350.030---400-52024525---AkvJ:31Q235AGB3724板PLATE0.14-0.220.300.30-0.65---------0.0450.050---375-50023526------Q235BGB3724板PLATE0.12-0.200.300.30-0.70---------0.0450.045---375-50023526---AkvJ:271Cr5MoGB1221棒BAR0.150.500.604.00-6.000.600.45-0.600.0350.030---59039018------1Cr5MoGB6479管PIPE0.150.500.604.00-6.00---0.45-0.600.0350.030Cu:0.25390-59019522---akJ/cm2:1181Cr5MoGB9948管PIPE0.150.500.604.00-6.000.600.45-0.600.0350.030Cu:0.2539019522187AkuJ:921Cr5MoGB9948管PIPE0.150.50-1.000.30-0.602.15-2.85---0.45-0.650.0350.030Cu:0.2539017522179AkuJ:9212CrMoGB/T3077棒BAR0.08-0.150.17-0.370.40-0.700.40-0.700.300.40-0.550.0350.035Cu:0.3041026524179ψ%:60;Aku2J:11012CrMoGB6479管PIPE0.08-0.150.17-0.370.40-0.700.40-0.70---0.40-0.550.0350.035Cu:0.25410-56020521---akJ/cm2:6912CrMoGB9948管PIPE0.08-0.150.17-0.370.40-0.700.40-0.700.300.40-0.550.0350.035Cu:0.25410-56020521156AkuJ:5512CrMoGGB5310管PIPE0.08-0.150.17-0.370.40-0.700.40-0.700.300.40-0.550.0300.030Cu:0.20410-56020521---AkvJ:3512Cr1MoVGB/T3077棒BAR0.08-0.150.17-0.370.40-0.70
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