1、附录A金属管道材料的许用应力A.0.1表Aol给出了符合本规范要求的材料牌号和许用应力。A.0.2表A.0.2给出了符合本规范要求的螺栓材料牌号和许用应力。A.0.3表A.0.3给出了表AOl所列管子与对焊管件的纵向焊接接头系数Ej,管子与对焊管件的纵向焊接接头系数应符合GB/T50316中的3.2.5和表3的规定。A.0.4表A.0,4给出了表A.0.1所列铸件的铸件质量系数氏,铸件质量系数应符合GB/T50316中表3.2.4和表4的规定。A.0.5表AOl许用应力表的使用应符合下列要求：1表AoI中的许用应力未计入管子和对焊管件的纵向焊接接头系数、焊接接头高温强度降低系数以及铸件质量系数
2、焊接接头高温强度降低系数按GB/T50316中3.2.7的规定；2表AOl未列温度的许用应力可采用内插法计算；3表Aol未列温度的许用应力可采用内插法计算；4表列斜体许用应力值取决于抗拉强度；黑体取决于长期（持久、蠕变）强度；正体取决于屈服强度；正体加下横线取决于90%中温屈服强度；正体加灰底色表示许用应力值高于2/3中温屈服强度；5材料使用温度上限及对应的许用应力按表列所示（而不是表头所示温度）；6材料最低使用温度按表列温度或图4.3.6所示曲线，数字表示最低使用温度，英文字母A或B表示图4.3.6中的曲线，材料尚应满足第4章以及相应注解的要求。标准号ta0厚度(mm)最低使用温度下跟/r
3、常温强度指标（MPa）最高使用温度Q在下列温度（C）下的许用应力/（MPa）脚注Ob%40651001502002503003253503754004254504755005255505756001铸铁1铸铁1.1灰铸铁1.1灰铸铁GBT9439HT200-10200230202020202020(230C)a.cGB/T9439HT250-10250230252525252525(230*C)a,cGBH-9439HT300-10300230303030303030(230C)a,cGB/T9439HT350-10350230353535353535(23(FC)a,c1.2球携铸铁1.2球
4、IS铸铁GBT1348QT400-1804002503501331241181131061009591b.cGBT1348QT400-181.-20400250350133124IlS1131061009591b,c1.3可锻铸铁（思芯）1.3可锻馅铁（思芯）GRT9440KTH3004)6-2030030060606060606060acGBT9440KTH350-10-2035020030070707070707070a,c2.碳纲（包括碳钛钢）2.碳钢（包括碳镭钢）2.1无缝管2.1无缝管GB/T81631016B33520559311211211211211211210810597.0
5、84.373.364.055.843.931.721.414.29.406.89(593IC)dGB/T8163101630B33519559311211211211010610296.994.191.284.373.364.055.843.931.721.414.29.406.89(593*C)dGB/T81631030B33518559311211211211010610296.994.191.284.373.364.055.843.931.721.414.29.406.89(593C)dGBb994810全部B33020559311211211211211211210810597.084
6、373.364.055.843.931.721.414.29.406.89(593P)dGBT64791016B33520559311211211211211211210810597.084.373.364.055.843.931.721.414.29.406.89(593P)d,kGBT6479101640B33519559311211211211010610296.994.191.284.373.364.055.843.931.721.414.29.406.89(593C)d.k标准号钢号厚度(mm)最低使用温度卜限*C常温强度指标(MPa)高用品c最使激度在下列温度CC)下的许用应力/
7、MPa)脚注b%4065100150200250300325350375400425450475500525550575600GBTT64791040B33518559311211211211010610296.994.191.284.373.364.055.843.931.721.414.29.406.89(593C)d,kGBT30871016B33520559311211211211211211210810597.084.373.364.055.843.931.721.414.29.406.89(593C)dGB/T30871016B33519559311211211211010610
8、296.994.191.284.373.364.055.843.931.721.414.29.406.89(59310)dGR/T97111.245/B(PS1.l)全部B41524559313813813813813813212612211811395.179.562.645.031.721.414.29.406.89(593C)d,gGB97111.245/B(PS1.2)全部-3041524559313813813813813813212612211811395.179.562.645.031.721.414.29.406.89(593C)d,g,kGB/T81632016B410245
9、59313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593C)dGBb8163201630B41023559313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593)dGRT81632030B410225593137137134130126121115Ill10810595.179.562.645.031.721.414.29.406.89(593C)dGWT30872016B41024559313713713713713
10、713212612211811395.179.562.645.031.721.414.29.406.89(593X?)dGB1130872016B41023559313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593)dGWT531020G全部B41024559313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593IC)dGB/T531020MnG全部B4152405931381381381381381321261221
11、1811395.179.562.645.031.721.414.29.406.89(593)dYB/T417320G全部B41024559313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593C)dYB/T417320MnGB41524059313813813813813813212612211811395.179.562.645.031.721.414.29.406.89(593DdGB/T64792016B41024559313713713713713713212612211811395.179.562
12、645.031.721.414.29.406.89(593匕)d,kGB/T64792016-40B41023559313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593P)d.kGRT64792040B410225593137137134130126121115Ill10810595.179.562.645.031.721.414.29.406.89(593C)d,k标准号钢号，厚度(mm)最低使用湿度卜限Ca常温强度指标(MPa)；或卧rc最使温度在下列温度(C)下的许用应力/(MPa)脚注。tjb4
13、0.65，100.150.200.250300.325,350,375.400.425.450.、475.500.525.550.575.600，GRT994820.全都410245593.、137.137.137.137.137.132.126.122.118.113,95.179.562.645.031.721.414.29.406.89(593T?)dGBb8163Q345A.W16。Bp470345427157.157.157.157.157,157.151.144.139135,122-10183.8(427IC)Pa3d-GRT8163Q345A.16-30Bp470325,427
14、157.157.157.157.157*157.15U144.139.135122.101.83.8(427IC)aPPPdaGRT8163Q345A.30,Bp470295.，427157.157.157.157.157.157.151，144139.135.122.101.83.8(427IC)a33dGRT531025MnG全部，Bp485275427.162.162.162.162.158,158.151.144.139+135122.101.83.8(427IC)3PPPdpYBT417325MnG全部，B，485275,427.162.162.162.162.158.151144
15、139.135-122-101.83.882.7(4270a33d*,GBT6479Q345B.16Bp490345427.163.163-163.163158151.144139,135,122101.83.882.7(427C)aP3Pd。GBT6479Q345B.16-40Bp490335,427“163.163-163.163.15S.151.144,139.135.122.101.83.882.7(427IC)3O33djGBT6479Q345B40.Bp490325,427,163163.163.163158151144,139,135,122101.83.882.7(427IC
16、)2P33dGBT6479Q345d.，16-20490345.427.163.163-163.163.158,151.144139.135.122,101.83.882.7(427Ie)P3PdGBT6479Q345d，16-40-20.，490335。427163.163-163.163.158.151.144.139-135122-10183.882.7(427C)a73djGBT6479Q345d40。-202490325p427。163.163.163.163.158151144139,135,122101.83.882.7(427P)PaP3Pd。GB/T97111.290/X42
17、PS1.2)全部，-30Q415290204-138.138,13S.138,138。P3P2P3Paa3334hi,j，GB/T97111.360/X52(PS1.2)全部“-302460360p204。153.153-153.153.153+23P3P3PP33P3P8.h,i.j,GRT97111.415/X60(PS1.2).全部，-30,520415-204-173.173、173.173、173.422P4a2Paa323&h.i,j*GB/T97111.450/X65(PS1.2).全部。-30535450。204.178.178-178.17S.17833P343PaP3P&
18、hi,jaGRT97111.485/X70(PS1.2).全部“-30“570485204.190.190.190.190.190.P3P3P23P333P.h.i,jGB/T97111.555/X80(PS1.2)全部。-30.，625555,204-208208-20S-208-208.POPP3Pa23P34hi,j，标准号钢号厚度(mm)最低使用温度F限/1C常温强度指标(MPa)最高使用温度/C在下列温度(C)下的许用应力/(MPa)脚注%4065100150200250300325350375400425450475500525550575600GBT994820个部B410245
19、59313713713713713713212612211811395.179.562.645.031.721.414.29.406.89(593C)dGBT8163Q345A16B47034542715715715715715715715114413913512210183.8(427C)dGBT8163Q345A1630B47032542715715715715715715715114413913512210183.8(4270dGB/T8163Q345A30B47029542715715715715715715715114413913512210183.8(427P)dGBTT53102
20、5MnG全部B48527542716216216216215815815114413913512210183.8(427IC)dYBT417325MnG全部B48527542716216216216215815114413913512210183.882.7(4270dGBT6479Q345B16B49034542716316316316315815114413913512210183.882.7(4270dGBT6479Q345B16-40B49033542716316316316315815114413913512210183.882.7(427X7)dGBT6479Q345B40B490
21、32542716316316316315815114413913512210183.882.7(427C)dGBT6479Q345d16-2049034542716316316316315815114413913512210183.882.7(427C)dGBT6479Q345d16-40-2049033542716316316316315815114413913512210183.882.7(4270dGRT6479Q345d40-2049032542716316316316315815114413913512210183.882.7(427P)dGBrr97111.290/X42(PS1.
22、2)全部-30415290204138138138138138g,h1.jGRT97111.360/X52(PS1.2)全部-30460360204153153153153153g.h,UGRT97111.415/X60(PS1.2)全部-30520415204173173173173173g.h,i,jGRT97111.450/X65(PS1.2)全部-30535450204178178178178178g.h,i,jGBZT97111.485/X70(PS1.2)全部-30570485204190190190190190g.h,i.jGBZT97111.555/X80(PS1.2)全部-3
23、062555520420820820820820Sg.h,i,j标准号钢号厚度(mm)最低使用温度卜限/r常温强度指标(MPa)最高使用温度/C在下列温度(C)下的许用应力/(MPa)脚注Ob%4065100150200250300325350375400425450475500525550575600ASTMA106A106B全部B41024159313813813813813813212612211811395.179.562.645.031.721.414.29.406.89(593。dASTMA53GrB全部B41024159313813813813813813212612211811
24、395.179.562.645.031.721.414.29.406.89(5939)d2.2焊管(ERW)2.2炜智(ERW)GBT3091Q215A16A33521535011211211211211211210810597.0d,e,fGBT3091Q215A16A33520535011211211211211211210810597.0d.e,fGB/T97111.210/A(PS1.l)全部B33521035011211211211211211210810597.0d,e,gGB/T3091Q235A16A37023535012312312312312312311811597.0d,
25、e,fGBT3091Q235A16A37022535012312312312312312311811597.0d,e,fGB/T97111.245/B(PS1.l)全部B41524535013813S138138138132126122118d,e,gGRT97111.290/X42(PS1.2)全部-3041529020413S13S13813S138g.hi.jGBZT97111.360/X52(PS1.2)全部-30460360204153153153153153g.Ki,jGRT97111.415/X60(PS1.2)全部-30520415204173173173173173g.hij
26、GB/T97111.450/X65PS1.2)全部-3053545020417S178178178178j2.3管件2.3管件GBO-13401CF370全部A37023535012312312312312312311811597.0d,e,fGB13401CF415全部B41524059313813813813813813212612211811395.179.562.645.031.721.414.29.406.89(593C)d,eGB/T13401CF415K全部B41524059313813813813813813212612211811395.179.562.645.031.721
27、414.29.406.89(593)d,eGBfr13401CF485全部B48527542716216216216215815114413913512210183.882.7(427C)d,e标准号钢号厚度(mm)最低使用温度卜限/C常温强度指标(MPa)最高使用温度Q在下列温度(P)下的许用应力/(MPa)脚注tfb%4065100150200250300325350375400425450475500525550575600GBH-13401CF485K全部B48527542716216216216215815114413913512210183.8827(42C)d,eGBrr291
28、68.21.290/X42(PS1.2)全部-30415290204138138138138138&h,i,jGB/T29168.21.360/X52(PS1.2)全部-30460360204153153153153153h,i.jGB16A335205350112112112112112112108105101d,e,fGRT3091Q235A16A370235350123123123123123123118115Illd,e,fGBT3091Q235A16A370225350123123123123123123118115Illd,e,fGBZT97111.245/B(PS1.l)全部B4
29、1524559313813813813813813212612211811395.179.562.645.031.721.414.29.406.89(593C)d,gGB/T97111.245ZB(PS1.2)全部-3041524559313S13813813813813212612211811395.179.562.645.031.721.414.29.406.89(593C)d,g,kGB/T97111.290/X42(PS1.2)-3041529020413813S138138138&h,i.jGBCr97111.360/X52(PS1.2)全部-30460360204153153153153153
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