國內(nèi)標(biāo)準(zhǔn)GBASTMDIN公差對比

1、（國內(nèi)標(biāo)準(zhǔn)）GBASTMDIN 公差對比20XX年XX月峯年的企業(yè)咨詢咸問經(jīng)驗(yàn).經(jīng)過實(shí)戰(zhàn)驗(yàn)證可以藩地執(zhí)行的卓越萱理方案.值得您下載擁有鍋爐管系列ndard:-GermanStandard2,SA106,SA209,SA210,SA213,SA556-StandardofAmericanSocietyofMechanicalEngineers7-ChineseNationalStandard-BaosteelCorporationStandardes:、高壓及其之上壓力鍋爐的水冷壁、省煤器、再熱器、過濾器及蒸氣管道的制造factureoflow/medium/higha ndhigherpres

2、sureboilers,watercooli ngpa nels,coal-sav in gdevices,reheaters,superheatersa ndsteam差Toleranceson Dimensions:差WallThicknessT oleranee:標(biāo)準(zhǔn)Standard外徑OutsideDiameterda(mm)壁厚WallThicknessS(mm)壁厚允許偏差ToleranceDIN17175Q/BQB201< 130S< 2 Sn+15%,-10%2 Sn<S w 4 Sin+12.5%,-10%S>4 Sn± 9%>130S

3、< 0.05da+15% , -10%0.05da<S w 0.11da± 12.5%S>0.11da± 10%GB3087-3-20+12.5%,-15%>20± 10%GB5310-<3.5+15%(最小為 +0.48mm)-10%(最小為-0.32mm)3.5-20+15%,-10%>20± 10%ASMESA450-243.8+35%,-0%>3.8-4.6+35%,-0%>4.6+23%,-0%ASMESA530-± 12.5%lOutsideDiameterTolera nee:標(biāo)準(zhǔn)S

4、tandard外徑外徑允許偏差ToleranceOutsideDiameter(mm)DIN17175Q/BQB201< 100± 0.75%(min=0.5mm)>100± 0.90%GB3087< 159+1.25%-1.0%GB5310< 50± 0.5(mm)>50± 1.0%ASMESA450< 101.6+0.4-0.8(mm)>101.6-190.5+0.4-1.2(mm)< 48.3+0.4-0.8(mm)ASMESA530>48.3-114.3± 0.8(mm)>11

5、4.3+1.6-0.8(mm)能Mecha nicalProperties:牌號Grade抗拉強(qiáng)度TensileStrengthbbMpa下列壁厚鋼管 的屈服點(diǎn)YieldPoint atthefollowing wallthicknessbSMpa 不小于 notlessthan伸長率Elongation5 5%不小于notlessthan沖擊功(縱向)ImpactEnergy(longitrdinal)J不小于notlessthan硬度不大于Hardessnotmorethan采用標(biāo)準(zhǔn)Standard mm洛氏硬度Rockwell布氏硬度Brinell壁厚WallThicknessv 5.1

6、mm壁厚WallThickness> 5.1V15mm> 15mm10333-49019624-GB308720392-58824522620-< 16mm> 16mm-St35.8360-48023522525-DIN17175Q/BQB201Sr45.8410-53025524521-15Mo3450-60027022-13CrMo44440-59029022-10CrMo910450-60028020-14MOV63460-6103202055-12Cr1MoV470-6402552452141-20G410-5502452435-GB531020MnG>

7、4152402235-25MnG> 4852752035-15MoG450-6002702235-20MoG> 4152202235-12CrMoG410-5602052135-15CrMoG440-6402352135-12Cr2MoG450-6002802035-12Cr1MoVG470-6402552135-12Cr2MoWVTiB540-7353451835-V15mm> 15mmSA192> 32518035-77HRB137HBASMESA192SA106-B> 415240查表-ASMESA106SA106-C> 485275-SA556-C2

8、> 480280-ASMESA556SA210-A1> 415255-79HRB ( 143HB )ASMESA210SA210-C> 485275-89HRB(179HB)SA209-T1a> 415220-81HRB153HBASMESA209SA213-T12> 415205-163HB(85HRB)ASMESA213SA213-T22> 415205-163HB(85HRB)分ChemicalCompositio n( %):采用標(biāo)準(zhǔn)Standard牌號GradeCSiMnP<S<CrMoVGB3087100.07-0.140.17-0.

9、370.35-0.650.0350.035< 0.15-200.17-0.240.17-0.370.35-0.650.0350.035< 0.25-St35.8< 0.170.10-0.350.40-0.800.0300.030-St45.8< 0.210.10-0.350.40-1.200.0300.030-DIN1717515Mo30.12-0.200.10-0.350.40-0.800.0300.030-0.25-0.35 -13CrMo440.10-0.180.10-0.350.40-0.700.0300.0300.70-1.100.45-0.65Q/BQB20

10、110CrMo9100.08-0.15< 0.500.40-0.700.0300.0302.00-2.500.90-1.20船用管系列ndard:鋼質(zhì)海船入級和建造規(guī)范-CCSCIassificatio nofShips級社規(guī)范 LRCIassificatio no fShips級社規(guī)范-BVCIassificatio no sShips5-Germa nSta ndardGb5310-Chi neseNatio nalSta ndard03-BaosteeICorporati on Sta ndard途Uses:爐、過熱器及i、n、皿級壓力系管道的制造。factureofboilers

11、,superheatersforship,a ndpressuresystempipeli nes差Toleranceson Dimensions:lOutsideDiameterTolera nee:外徑允許偏差Tolerance%普通級Normal高級High+1.25,-1.0± 1.0差WallThicknessT oleranee:壁厚WallThickness3<s < 20s>20壁厚允許偏差Tolerance%普通級Normal高級High普通級Normal高級High+12.5,-15+15,-10± 12.5± 10能Mech

12、a nicalProperties:類型ypeofSteel鋼級Grade抗拉強(qiáng)度TensileStrengthobMPa鋼管的屈服點(diǎn)YieldPointosMPa不小于notlessthan伸長率Elongation05%不小于notlessthan碳鋼和碳錳鋼Carbon&carbon-manganese360360-48021524410410-53023522490490-610285211CrO.5Mo440440-590275222.2Cr1Mo410410-56013520490290-64027516分ChemicalCompositio n( %):分類鋼 級CSiM

13、nP<S<CrMoNiCuSnWH旦 總里碳鋼和碳錳鋼Carbon&carbon-manganese360< 0.17< 0.350.40-0.800.0400.040< 0.25< 0.10< 0.3<0.30-< 0.70410< 0.21< 0.350.40-1.200.0400.040< 0.25< 0.10< 0.3<0.30-< 0.70490< 0.23< 0.350.80-1.500.0400.040< 0.25< 0.10< 0.3<0.

14、30-< 0.701Cr0.5Mo4400.10-0.180.10-0.350.40-0.700.0400.0400.70-1.100.45-0.65<0.30<0.25<0.030.02-2.25Cr1Mo4104900.08-0.150.10-0.350.40-0.700.0400.0402.00-2.500.90-1.20<0.30<0.25<0.030.02-，也可供應(yīng)其他牌號的鋼管gradecanalsobeprovidedafterconsultingwithcustomers體輸送用管系列標(biāo)準(zhǔn) Standard:GB8163-Chi ne

15、seNatio nalSta ndardQ/BQB204-BaosteelCorporatio nSta ndardDIN17172-Germa nSta ndard用途Uses:用于石油、天然氣遠(yuǎn)程輸送以及其它流體輸送Fori on g-sista ncec on veya nceofpetrobleuma ndn aturalgasa ndcon veya nceofotherfluid尺寸公差 Toleranceson Dimensions:標(biāo)準(zhǔn)Standard外徑公差OutsideDiameterTolerance壁厚公差WallThicknessToleranceGB8163D<

16、;50mm± 0.50mm+15/-12.5%D> 50mm± 1%Q/BQB204DIN17172D<50mm± 0.50mmD<130mm+12.5/-10%D> 50mm± 1%D> 130mm± 12.5%機(jī)械性能 MechanicalProperties:標(biāo)準(zhǔn)Standard鋼級Grade抗拉強(qiáng)度(MPa)TensileStrengh屈服強(qiáng)度(MPa)YieldStrength延伸率(%)Elongation15mm>15mmGB816310335-4752051952420390-53024523

17、52016Mn490-66532531521Q/BQB204DIN17172StE210.7320-44021028StE240.7370-49024026StE290.7420-54029025StE320.7460-58032023StE360.7510-63036022化學(xué)成分 ChemicalComposition(%):標(biāo)準(zhǔn)Standard牌號GradeCSiMnP<S<Ni <Cr <Cu <GB8163100.07-0.140.17-0.370.35-0.650.0350.0350.250.150.25200.17-0.240.17-0.370.35

18、-0.650.0350.0350.250.250.2516Mn0.12-0.200.20-0.601.20-1.600.0450.050/Q/BQB204DIN17172StE210.7< 0.17< 0.45> 0.350.0350.035/StE240.7< 0.17< 0.45> 0.400.0350.035/StE290.7< 0.22< 0.450.50-1.100.0350.035/StE320.7< 0.22< 0.450.70-1.300.0350.035/StE360.7< 0.22< 0.450.90-

19、1.500.0350.035/注：經(jīng)協(xié)商，也可供應(yīng)其他牌號的鋼管Note:Othergradecanalsobeprovidedafterconsultingwithcustomers石油裂化管系列標(biāo)準(zhǔn) Standard:GB9948-Ch in eseNatio nalSta ndard用途Uses:用于制造石油精煉廠的爐管、熱交換器管和管道Forma nufactureoffurn acetubes,heatexcha ngersa ndpipeli nesi nrefi neries尺寸公差 Toleranceson Dimensions:尺寸size允許偏差外徑< 129mm&#

20、177; 1%壁厚< 20mm± 12.5%機(jī)械性能 MechanicalProperties:鋼號Grade力學(xué)性能 MechanicalProperties交貨狀態(tài)DeliveryCondition抗拉強(qiáng)度TensileStrengthMPa屈服強(qiáng)度YieldStrenghtMPa延伸率Elongation%沖擊功ImpactEnergyJ布氏硬度BrinellHardnessHB不小于 notlessthan不大于notmore than10330-49020524-熱軋態(tài)Hot-rolled20410-5502452139-12CrMo410-5602052155156

21、回火處理Tempered15CrMo440-6402352147170化學(xué)成分 ChemicalComposition(%):鋼號GradeCMnSiCrMoNiSP100.07-0.140.35-0.650.17-0.37< 0.15-< 0.25< 0.035< 0.035200.17-0.240.35-0.650.17-0.37< 0.25-< 0.25< 0.035< 0.03512CrMo0.08-0.150.40-0.700.17-0.370.40-0.700.40-0.55< 0.3C< 0.035< 0.0351

22、5CrMo0.12-0.180.40-0.700.17-0.370.80-1.100.40-0.55< 0.30< 0.035< 0.035管道、容器、設(shè)備結(jié)構(gòu)用管系列標(biāo)準(zhǔn) Standard:GB8162-ChineseNationalStandardQ/BQB203-BaosteelCorporationStandardASTMA53-StandardofAmericanSocietyforT esting&MaterialsASTMA106-StandardofAmericanSocietyoftesting&MaterialsDIN1629-German

23、Standard用途Uses:用于制造管道、容器、設(shè)備、管件及鋼結(jié)構(gòu)Formanufactureofpipelines,vessels,equipment,pipefittingsandsteelstructures尺寸公差 Toleranceson Dimensions:標(biāo)準(zhǔn) standard外徑公差OutsideDiameterTolerance厚壁公差'WallThicknessToleranceGB8162D50± 0.50mmS4mm± 12.5%D50± 1%4-20mm+15/-12.5%S20mm± 12.5%Q/BQB203DI

24、N1629D50± 0.50mmS2Sn+15/-10%D48.3D48.3± 1%2SnS4Sn+12.5/-10%S4Sn± 9%ASTMA53D48.3± 0.4/0.79mm± 12.5%D48.3± 1%ASTMA106D48.3± 0.4/0.79mm± 12.5%D48.3-114.3± 0.79mmD114.3± 1.59/-0.79mm力學(xué)性能 MechanicalProperties:標(biāo)準(zhǔn)Standard鋼級Grade抗拉強(qiáng)度(MPa)TensileStrength屈服強(qiáng)度(

25、MPa)YieldStrength延拉率Elongation22mm22-30mmGB8162103352051952420390245235203551030529517455903353251416Mn49032531521Q/BQB203DIN1629<16mm>16mmST35345-46023522525ST45440-55025524521ST55540-64529528517ST52490-63035534522ST45590-73033532514ASTMA53A330205查ASTMA53 的表3SeeTable3ofASTMA53B415240ASTMA106A330205查ASTMA106 的表4SeeTable4ofASTMA106B415240C485275化學(xué)成分 ChemicalComposition(%):標(biāo)準(zhǔn)Standard牌號GradeCSiMnPWS<Cu <Ni <Cr <MowVW0.35-0.07-0.17-100.140.140.650.0350.0350.250.250.15