材料許用應(yīng)力表A

1、實(shí)用標(biāo)準(zhǔn)表A.1鋼管材料許用應(yīng)力單位為MPa產(chǎn)品形式 及標(biāo)準(zhǔn)號(hào)牌號(hào)或級(jí)別規(guī)定的室溫拉伸強(qiáng)度MPa金屬溫度 C管壁厚度mmRmReL 或 Rp0.220250260270280290300310320330340350360370380390400410420GB 531020Ga4105502451371251231201181151131111091061021009795928987837815MoG45060027015011611511411311211111010910810710610610510510410410310212CrMoG41056020513711411211010

2、810610410210110099989695949392919015CrMoG44064029514714714714614514414314114013813613513213213112912812712612Cr2MoG45060028015012312312312312312312312312312312312312312312312312312312Cr1MoVG470640255157156155154153152151149148146144143141140138137135133132I0Cr9Mo1VNbNt<755858304151681661651651641

3、6416416316316216116115915715615415315014810Cr9Mo1VNbNt>7558583041516816616516516416416416316316216116115915715615415315014807Cr19Ni10擊1520513711311111010910810710610510510410310210110010099989807Cr18Ni11Nb擊20205137131130129128126125124123122122121120119119118118117117GB 308710t0163354752051121041

4、0198969391898785838078767573706866t>16195表A.1鋼管材料許用應(yīng)力表（續(xù)）單位為MPa金屬溫度 C430440450460470480490500510520530540550560570580590600610620630640650660標(biāo)準(zhǔn)號(hào)牌號(hào)或級(jí)別無(wú)縫鋼管726355474137GB 531020G10210110099999415MoG898989888786868673604912CrMoG12512412312212011911296826959494115CrMoG122 |1201141081039689817467615448

5、423712Cr2MoG13113012812612512412111899887972655812Cr1MoVG14514314113813513212912612211811511110799.692.283.874.465.057.249.442.035.528.910Cr9Mo1VNb N< 75mm14514314113813513212912612211911510910394.085.076.869.261.655.248.842.335.628.910Cr9Mo1VNb N >75mm97969594949393929191908988888376706459545

6、046423807Cr19Ni10117116116116115115115115114114113113112112109104999182736760544907Cr18Ni11Nb615549GB 308710單位為MPa表A.1鋼管材料許用應(yīng)力表（續(xù)）品形式 卜標(biāo)準(zhǔn)號(hào)牌號(hào)或級(jí)別規(guī)定的室溫拉伸強(qiáng)度MPa金屬溫度 C管壁厚度mmRmReL或 Rp0.220250260270280290300310320330340350360370380390400410420無(wú)縫鋼管GB 308720t016410-55024513712512312011811511311110910610210097

7、959289878378t>16235GB/T 8163Q345b> ct<16470-63034516<t<30325t>3029510t<16335-4752051121041019896939189878583807876757370686616<t < 30195t>3018520t<16410-5302451371251231201181151131111091061021009795928997837816<t < 30235t>30225焊接鋼管dGB/T 3091Q235BI3 ct<16

8、370235t>16225Q345b> ct<16470345t>16325表A.1鋼管材料許用應(yīng)力表（續(xù)）單位為MPa金屬溫度 C430440450460470480490500510520530540550560570580590600610620630640650660牌號(hào)或級(jí)別無(wú)縫鋼管726355GB 308720GB/T 8163Q346 c6155491075665720焊接鋼管dGB/T 3091Q236 cQ34# c注1:相鄰金屬溫度數(shù)值之間的許用應(yīng)力可用算數(shù)內(nèi)插法確定，但需舍棄小數(shù)點(diǎn)后的數(shù)字。注2:粗線右方的許用應(yīng)力值由蠕變性能決定。注3:表中所列材

9、料除本規(guī)范中另有規(guī)定外，不應(yīng)在設(shè)計(jì)溫度高于給出許用應(yīng)力的溫度下使用，宜在不超過(guò)表2.1中推薦的溫度上限以下使用a 20G在450c以上時(shí)的許用應(yīng)力僅可用于2.3.2的場(chǎng)合。b Q235、Q345的質(zhì)量等級(jí)為 A B級(jí)時(shí)許用應(yīng)力應(yīng)乘以質(zhì)量系數(shù)0.9。c Q235、Q345的許用應(yīng)力和使用溫度上限根據(jù)厚度級(jí)別按表A.2中碳素結(jié)構(gòu)鋼和低合金結(jié)構(gòu)鋼熱軋鋼板相同材料的數(shù)值取值。d焊接鋼管的許用應(yīng)力未計(jì)及焊縫質(zhì)量系數(shù)和焊接接頭強(qiáng)度減弱系數(shù)，焊縫質(zhì)量系數(shù)和焊接接頭強(qiáng)度減弱系數(shù)應(yīng)按第3章取值。表A.2鋼板材料許用應(yīng)力單位為MPa產(chǎn)品形式 及標(biāo)準(zhǔn)號(hào)牌號(hào)或級(jí)別規(guī)定的室溫拉伸強(qiáng)度MPa金 屬溫度C鋼板厚度mmRmR

10、eL 或 Rp0.220250260270280290300310320330340350360370380390400410420鍋爐鋼板GB713Q245R3<t < 16400-520245133111109108106104102100989695939190898786858116V t < 36400-520235133111109108106104102100989695939190898786858136V t < 60400-52022513310710510410210098969492918987868583828180 |60<t <

11、 100390-510205130989695939290888785848281797877757469100<t < 150380-500185123908886848280797776757373727171706967Q345R< 16510-640345170157154151149146143141139137135133132131129128127t < 36500-63032516715715415114914614314113913713513313213112912812736 < t < 60490-62031516314714414

12、113913613313112912712512312212111911811760<t < 100490-620305163137134131129126123122121119118117115114113111110100<t < 150480-610285160133131128125123120119117116115113112111109108107150Vt <200470-60026515713012712512211911711511411311111010910710610510315CrMoR6 < t < 60450-5902

13、9515015014814614414214013913713613513313213012912712612512360<t < 100450-590275150140138136134132131129128127125124123121120119117116115100<t < 150440-58025514713313112912712512312212111911811611511411311111010810812Cr1MoVR6 < t < 60440-590245147127125123121119117116115114113111110

14、10910710610510410360<t < 100430-580235143127125123121119117116115114113111110109107106105104103碳素結(jié)構(gòu) 鋼和低合 金結(jié)構(gòu)鋼 熱軋鋼板GB 912GB 3274Q2363<t < 16370-500235123111109107105103101999796949216< t < 40225123108106104102100989694929089Q346t < 16470-630345157157157157157157157157157157157157

15、16< t < 3532515715715715715715715715715715615415235< t<5029515715615515315114914814614414214013850<t < 100275157146144142141139138136134132131129表A.2鋼板材料許用應(yīng)力表（續(xù)）單位為MPa產(chǎn)品形式 及標(biāo)準(zhǔn)號(hào)牌號(hào)或級(jí)別規(guī)定的室溫拉伸強(qiáng)度MPa金 屬溫度C鋼板厚度mmRmReL 或 Rp0.2430440450460470480490500510520530540550560570580推薦使用溫度上限鍋爐和壓 力容器

16、用 鋼板GB 713Q245R3<t < 16400-52024572635542516V t < 36400-52023572635536V t < 60400-52022572635560<t < 100390-510205625549100<t < 150380-500185625549Q345R< 16510-640345t < 36500-63032536 < t < 60490-62031540060<t < 100490-620305100<t < 150480-610285150Vt

17、 <200470-60026515CrMoR20 < t < 60450-59029512212111911911811711296826959494151060<t < 100450-590275114113111111110109109968269594941100<t < 150450-5902551061051041031021021019682695949416<t<60440-59024510210110099979796959488797265585551231M0VR60<t < 100430-580235102

18、1011009997979695948879726558碳素結(jié)構(gòu) 鋼和低合 金結(jié)構(gòu)鋼 熱軋鋼板GB 912GB 3274Q2363<t < 16370-50023535016< t < 40225Q3463<t < 16470-63034516< t<3532535035 < t < 5029550<t < 100275注1:相鄰金屬溫度數(shù)值之間的許用應(yīng)力可用算數(shù)內(nèi)插法確定，但需舍棄小數(shù)點(diǎn)后的數(shù)字。注2:粗線右方的許用應(yīng)力值由蠕變性能決定。注3:表中所列材料除本規(guī)范中另有規(guī)定外，不應(yīng)在設(shè)計(jì)溫度高于給出許用應(yīng)力的溫度下使用，

19、宜在不超過(guò)推薦的溫度上限以下使用a Q235、Q345的質(zhì)量等級(jí)為A、B級(jí)時(shí)許用應(yīng)力應(yīng)乘以質(zhì)量系數(shù)0.9。文檔大全單位為MPa表A.3螺栓材料許用應(yīng)力表產(chǎn)品形式及 標(biāo)準(zhǔn)號(hào)牌號(hào)或級(jí)別規(guī)定的室溫拉伸強(qiáng)度MPa金屬溫度CRmReLRp0.2-20 20100150200250300350375400425450475500525575600625650碳素結(jié)構(gòu)鋼GB/T 700Q235< M20370-50022583767166595749碳素結(jié)構(gòu)鋼GB/T 70035< M225303151171059891827469M24 M5651029511810610092847670合金

20、結(jié)構(gòu)鋼GB/T 307730CrMoA< M2270055015714113713413112912411611110710379M24 M4866050016715014514214013713212311811310879M52 M5666050018516716115715615214613713112611179不銹鋼GB 12200Cr18Ni9< M2212910797908479777471696866635852423227M24 M48137114103969085827976747371676252423227注1：相鄰金屬溫度數(shù)值之間的許用應(yīng)力可用算數(shù)內(nèi)插法確

21、定，但需舍棄小數(shù)點(diǎn)后的數(shù)字。注2:表中所列材料除本規(guī)范中另有規(guī)定外，不應(yīng)在設(shè)計(jì)溫度高于給出許用應(yīng)力的溫度下使用實(shí)用標(biāo)準(zhǔn)文檔大全實(shí)用標(biāo)準(zhǔn)單位為MPa表B.6符合ASME B31.1標(biāo)準(zhǔn)材料的許用應(yīng)力表標(biāo)準(zhǔn)號(hào)材料RmMPaReL或 Rp0.2 MPa金屬溫度 c-30-4065100125150200250300325350375400425450475500525550575SA 106B41524011811811811811811811811811811710588.975.362.745.531.621.912.7C4852751381381381381381381381381381351

22、2310183.867.051.033.621.312.9SA 335P1141520511811811811811811611210910810610410299.596.994.776.751.036.725.1P1241522011811711611411411411411311211010910710610310188.361.940.326.4P2241520511811811811611411411411411411411411411411410080.964.047.734.5P91 t w 75mm5854151681681681681681671661641631611571

23、5314714113412611710788.5P91 t>75mm58541516816816816816816716616416316115715314714113412611810380.6SA 672aB70CL3248526013813813813813813813813613212812310183.9SA 691a b1CrCL2238023010810710610510410410410410410410410410410410288.861.740.326.445027512812712512412312312312312312312312312312312394.46

24、0.240.826.31-1/4CrCL2241524011811811811811811811811811811811811811611410174.751.736.525.251531014814814814814814814814814814814814814814310772.952.336.325.22-1/4CrCL2241520511811811811611411411411411411411411411411410080.964.047.734.551531014814814714614414214114114013913813613313011689.464.344.930.

25、1SA 213TP304Hc51520513812611310710395.789.985.984.182.280.579.277.376.074.873.672.470.868.951520513813813713413012612211611411110910710510310199.398.093.379.6TP316Lc48517011511511511511510910398.095.794.192.890.989.087.886.648517011510696.391.387.481.276.072.571.270.068.867.566.365.063.8TP316Hc51520

26、513813813813813813412611911611411211111010810810710610599.851520513812811811210799.292.888.186.184.182.982.081.480.679.879.278.777.877.1TP347Hc51520513813813713412912311911711611611611611611611511511411310951520513813212612211811110599.897.996.195.094.493.893.292.592.492.492.492.2表B.6符合ASME B31.1標(biāo)準(zhǔn)材

27、料的許用應(yīng)力表（續(xù)）單位為MPa標(biāo)準(zhǔn)號(hào)材料RmMPaReL或 Rp0.2金屬溫度 c推薦的使用溫度上限 c600625650675700725750775800825850875900SA 106B415240<425C485275<425SA 335P1141520517.612.48.08<510P1241522017.311.77.40<510P2241520523.515.59.39<565P91 t w 75mm58541565.045.528.9<600P91 t>75mm58541561.645.728.9<600SA 672aB7

28、0CL32485260<415SA 691a b1CrCL2238023017.311.77.40<42545027517.311.77.40<421-1/4CrCL2241524017.612.48.08<45051531017.612.48.08<4502-1/4CrCL2241520523.515.59.39<45051531019.712.98.06<450SA 213TP304Hc51520565.451.441.732.926.521.317.213.911.18.73<65051520565.451.441.732.926.521.

29、317.213.911.18.73<650TP316Lc485170<475485170<475TP316Hc51520580.365.550.438.629.623.017.713.410.48.05<65051520575.065.550.438.629.623.017.713.410.48.05<650TP347Hc51520592.369.353.941.431.823.918.814.610.87.83<65051520589.169.353.941.431.823.918.814.610.87.83汨50單位為MPa表B.6符合ASME B31.

30、1標(biāo)準(zhǔn)材料的許用應(yīng)力表（續(xù)）標(biāo)準(zhǔn)號(hào)材料RmMPaReL或 Rp0.2 MPa金屬溫度 c-30-4065100125150200250300325350375400425450475500525550575SA240347Hc51520513813813713412912311911711611611611611611611511511399.877.251520513813212612211811110599.897.996.195.094.493.893.292.592.492.490.377.2SA 387111級(jí)4152401181181181181181181181181181181

31、1811811611410174.751.736.525.22類(lèi)51531014814814814814814814814814814814814814814310772.952.336.325.2121級(jí)38023010810710610510410410410410410410410410410410288.861.740.326.42級(jí)45027512812812512412312312312312312312312312312312394.460.240.826.3221級(jí)41520511811811811611411411411411411411411411411410080.964

32、.047.734.52級(jí)51531014814814714614414214114114013913813613313011689.464.344.930.191tv 7558541516816816816816816716616416316115715314714113412611710788.5t>7558541516816816816816816716616416316115715314714113412611810380.6CC 2179-6T92620440177177177176174169165161159157154151148144140135129119102P92

33、F9262044017717717717617416916516115915715415114814414013512911899.6CC 2327-1T91162044017717717717517316716516115915815615415014614013412611494.5P911 F91162044017717717717517316716516115915815615415014614013412611494.5CC 2353T361級(jí)6204401771771771751731731731731731731732級(jí)650460188188188185183183183183

34、183183183P361級(jí)6204401771771771751731731731731731731732級(jí)650460188188188185183183183183183183183表B.7符合ASME B31.1標(biāo)準(zhǔn)材料的許用應(yīng)力表（續(xù)）單位為MPa標(biāo)準(zhǔn)號(hào)材料RmMPaReL或 Rp0.2 MPa金屬溫度 C推薦的使用溫度上限600625650675700725750775800825850875900SA 240347H51520557.739.930.023.216.311.28.937.085.775.32<65051520557.739.930.023.216.311.2

35、8.937.085.775.32<650SA 387111級(jí)41524017.612.48.08<510112級(jí)51531017.612.48.08<510121級(jí)38023017.311.77.40<510122級(jí)45027517.311.77.40<510221級(jí)41520523.515.59.39<565222級(jí)51531019.712.98.06<56591tv 7558541565.045.528.9<60091t>7558541561.645.728.9<600CC 2179T9262044079.258.539.9< 25P92 F9262044077.156.437.8<625CC 2327T91162044070.841.7<620P911 F91162044070.841.7<620CC 2353P361級(jí)<3502級(jí)<350T361級(jí)<3502級(jí)<350注1：相鄰金屬溫度數(shù)值之間的許用應(yīng)力可用算數(shù)內(nèi)插法確定，但需舍棄小數(shù)點(diǎn)后的數(shù)字。注2:粗線右方的許用應(yīng)力值由蠕變性能決定。注3:表