1、常用的金屬材料性能及硬度對(duì)照表正式版常用的金屬材料性能及硬度對(duì)照表序號(hào)材料代號(hào)強(qiáng)度等級(jí)硬度值（HB）011Cr13440(45)197 229355187 229021Cr12Mo550229255450197 22903Cr11MoV490 (50)217 248390192 24159023526904Cr12WMoV590235269690269302052Cr12NiMoWV76029333106ZG20CrMoV3101402010725Cr2MoVA5902412777352693020830Cr2MoV440179 2295902412777352693020938CrMoAI5

2、9024127768527730278529332110A3硬度 滲氮件正火后<1311115#<1431225#<17013ZG25<1701420CrA<1791512CrNi3A<252162Cr13490217 248590235269172Cr12NiW1Mo1V735285302180Cr17Ni4Cu4Nb59026230276027731119Cr5Mo/24830220GH132 (GBn 181-82)/28434921GH136 (GBn 181-82)/29839022R-26550262331233C號(hào)材料

3、代號(hào)強(qiáng)度等級(jí)硬度值（HB）685269302233Cr13785286321241Cr18Ni9Ti205 (225)三187250Cr18Ni9205三187261Cr18Ni9205三18727Cr15Ni3Bw3Ti3902072552834CrMo1A490 (590)/2930Cr2MoV5902412776902562877352693023034CrNi3Mo5902202606902402827352552847852712983130Cr2Ni4MoV5502072626902413027602623218302853413215CrMoA245131163490207241

4、3315Cr1Mo275三2073412Cr1MoVA2451311633512Cr2Mo1275三197315三2073615Cr1Mo1VA325146 1963725#235 (215)110 1703830#265三1873935#265156 217255140 1872351211874045#295162 217285149 217440197 229345217 2554115CrMoA245131163490207241序號(hào)材料代號(hào)強(qiáng)度等級(jí)硬度值（HB）4220MnMo350149 2174340CrNi3MoA5502072626902413024415CrMoA49020

5、72414540CrA3901922234540CrA490217 2355902412776852693024640CrNi2MoA5402072696402482777852693214735CrMoA490217 2555902412774840CrNiMoA6902552934920Cr1Mo1VtiB6902552935030Cr1Mo1V640248277閥門常用材料閥門通常由閥體、閥蓋、閥瓣（閘板）、閥座、閥桿、熱片、填料及驅(qū)動(dòng)件（手輪、齒輪箱或氣動(dòng)、電動(dòng)裝置等）組成。我們稱閥體、閥蓋的材料為殼體材料（也稱主體材料），閘板（閥瓣）、球體、閥座、閥桿、密封座常常稱謂內(nèi)件，此外還有緊

6、固件等。按主體材料分類，人們常常把閥門分為：非金屬材料閥門：如陶瓷閥門、玻璃閥門、塑料閥門。金屬材料閥門：如銅合金閥門、鋁合金閥門、鉛合金閥門、鈦合金閥門、蒙乃爾閥門、鑄鐵 閥門、碳鋼閥門、合金鋼閥門等。金屬閥體襯旦閥門：如襯鉛閥門、襯塑閥門、襯搪瓷閥門。 我們將重點(diǎn)介紹金屬材料閥門中的碳鋼閥門和合金鋼閥門。殼體常用材料的使用溫度范圍 國產(chǎn)材料（表3 1）表31國產(chǎn)材料的使用溫度范圍名稱鑄件鍛件說明牌號(hào)使用溫度（C）牌號(hào)使用溫度（C）灰鑄鐵HT200HT25015250一用于PN < 1.6MPa的低壓閥門黑心可鍛鑄鐵KTH300 06KTH350 1015250一用于PNW 2.5MP

7、a的中低壓閥 門球墨鑄鐵QT400 18QT5007QT900230350一用于PNW 4.0MPa的中低壓閥 門碳素鋼WCB2942520、2529425用于中咼壓閥門，16Mn、30Mn常用來代ASME A105低溫碳鋼LCB46345一用于低溫閥合金鋼WC6WC9295952959515CrMo 25Cr2MoV-29595-29595用于非腐蝕性介質(zhì)的高溫高壓 閥C5 C122 6501Cr5Mo-29650用于腐蝕性介質(zhì)的高溫高壓閥奧氏體不銹鋼ZG00Cr18Ni1ZG0Cr18Ni9 ZG1Cr18Ni12Mo2T iZG1Cr17M n9Ni14Mo3Cu2NZG1Cr18M n

8、13Mo2 CuN19660000Cr18Ni10 0Cr18Ni9 1Cr18Ni9 0Cr18Ni9Ti 1Cr18Ni9Ti 00Cr17Ni14Mo 2 0Cr18Ni12Mo2 Ti-196600用于腐蝕性介質(zhì)CF8 CF8MCF3CF3MCF8CCN7M一304316304L316L321B462蒙乃爾合金一一(NCu28 2.51.5)29450主要用于含氫氟介質(zhì)鑄銅合金ZCuS n5Pb5Z n5 5-5-5錫青銅ZCuS n10Z n2 10-2錫青銅ZCuAI9 Mn39-2錫青銅 ZCuAI10Fe39-3錫青銅-273200一主要用于氧氣管路2美國ASTM材料（表3 2

9、）表3-2美國ASTM材料的使用溫度范圍ANSI B16.34材料分類號(hào)標(biāo)準(zhǔn)鋼號(hào)鍛件|鑄件說明代號(hào)使用溫度(C)代號(hào)使用溫度(C)1.1碳鋼A10529425A216 WCB294251. A105、WCB、WCC、長時(shí)期處在425 C以上高溫時(shí)， 碳鋼的碳化相可能 變成石墨相2. F1、WC1長時(shí)期處在470 C以上高溫時(shí)，碳鉬鋼的碳 化物相可能變成石 墨相3. WC1、WC4、 WC5、WC6、WC9、 C5、C12僅用于正 火和回火材料4. CF8使用溫度或 焊接溫度超過260 C,不得采用含 鉛牌號(hào)的材料5. F304、 F316、CF8M、F321、F347、CF8C、F348、 C

10、H8、CH20、F310、CK20如果含碳量 超過或等于0.04%，溫度超過540 C才使用1.2碳鋼一一A216 WCC294252 1/2Ni一A352 LC229345 :3 1/2NiA350 LF329370A352 LC3293451.3碳鋼一A352 LCB463451.4碳鋼A350 LF129345一1.5C 1/2M0A182 F129455A217 WC129455一A352 LC1593451.71/2Cr 1/2M0A182 F229540一Ni Cr-1/2Mo一A2 仃一WC429540Ni Cr 1Mo一A217 WC5295651.91Cr 1/2MoA182

11、 F1229595一1-1/4Cr 1/2MoA182 F1129595A217 WC6295951.102-1/4Cr 1MoA182 F2229595A217 WC9295951.113Cr MoA182 F2129595一1.135Cr 1/2MoA182 F5a29650540一A182 F529650540296501.149Cr 1MoA182 F929650540A217 C12一2.118Cr 8NiA182 F304254800540A182F304H254800540254425A351 CF3254800A351 CF82.216Cr-12Ni-2MoA182-F3162

12、54800540一6. F310工作溫度565 C或大于上述 溫度者，必須保證 晶粒不低于ASTMNo.6的規(guī)定7. B462B160No2200僅用退火的材料8. CN 7M僅用固 溶處理的材料A182-F316H254800540一18Cr-13Ni-3Mo一A351 CF3A254345一A351 CF8A25434518Cr-9Ni-2Mo一A351 CF3M254455一A351 CF8M2548005402.318Cr-8NiA182-F304L25442518Cr-12Ni-2MoA182-F316L2544502.418Cr-10Ni-TiA182-F321254540A182

13、-F321H254800540一2.518Cr-10Ni-NbA182-F347254540A182-F347H254450A182-F348254540A182-F348H254450一2.620Cr-12Ni一A351 CH829800540一A351 CH20298005402.725Cr-20NiA182-F310一A351 CK20298005403.1Cr-Ni-Fe-MoB46229450A351 CN 7M294503.2鎳合金200B160-NO220029450一、核2、3級(jí)設(shè)備用法、中、美相應(yīng)材料對(duì)照表（表3 3）序 號(hào)材料 類型RCC M法國中國美國1碳鋼 鑄件20MN

14、5MZG275 485HGB7659 87WCB、 WCCASTM A216/A216M 892M111220MN5MZG230 450HZG275 485HGB7659 87WCA、WCBASTM A216/A216M 893碳鋼 鍛件M1122A42APNFA36 60120JB4726 94I類ASTM A765/A765M 904A48APNFA36 60116MnJB4726 94n類ASTM A765/A765M 905壓力容器 用碳鋼鋼 板M1131A37、NFA36 20555 (380)、 60 (415)ASTM A515/A515M 90ASTM A516/A516M 9

15、06A52NFA36 20565 (450)、 70 (485)ASTM A515/A515M 90ASTM A516/A516M 907結(jié)構(gòu)用碳 鋼板材或 型材M1134E242NENFA35 501Q235 BGB700 8855 (380)ASTM A6663/A663M 90a8E243 NFA35-501Q235 CGB700 8860 (415)ASTM A675/A675M 90a B級(jí)ASTM A283 A283M 949E244NFA35 501Q235 DGB700 8858 級(jí)(400)ASTM A573/A573M 9010E282NEE283E284NFA35 501

16、20MnGB711 88GB699 8870 (485)、 75 (515)ASTM A675 A675M 90aB級(jí)ASTM A662 A662M 9011E362NENFA35 501Q345B、 Q390BGB/T1591 9412E363NFA35 501Q345C、Q390CGB/T1591 9450 (345)ASTM A572 A572M 9113E364NFA35 501Q345D、Q390DGB/T1591 9414碳鋼無縫 鋼管M1141NFA49 21320GGB5310 1995BASTM A106 91n|n ha <牌號(hào)i和牌號(hào)nASTM A524 89牌號(hào)B

17、ASTM A106 -91牌號(hào)BASTM A139 -89b牌號(hào)CASTM A139 -89bT6ICA15ASTM A217/A217M -91ASTM A487/A487M 91ASTM A743/A743M 92aCA15MASTM A487/A487M 91ASTM A743/A743M 92a(S41000)ASTM A479/A479M -91aF6ASTM A32 89420ASTM A276 -91aS41500 (UNS)ASTM A276 -91a41 OSASTM A176 -90S41500 (UNS)ASTM A473 -91a414ASTM A473 -91a440

18、CASTM A276 -91a630ASTM A564/A564M 91MT410ASTM A511 90T6ICB7Cu 1ASTM A747/A747M 89304ASTM A473 -91a304LASTM A473 -91a348ASTM A473 -91a25MnGGB5310 -1995O卑20MnGGB5310 -1995Q235BGB/T13793 -9220GB/T13793-92ZG0Cr13Ni4MoJB/ZQ4299 86GB1220-92JB4728-942Cr13GB1220 -921Cr13GB4237 929Cr18MoGB1220 -920Cr17Ni4Cu4

19、NbGB1220-921Cr13GB/T14975 -94ZG0Cr13Ni4MoJB/ZQ4299 86ZG0Cr17Ni4Cu4NbGB2100-800Cr18Ni9JB4728-9400Cr19Ni10JB4728-940Cr18Ni11NbJB/T6398 -92NFA49 -213TUE220NFA49 -211NFA49 -211TS37b(TSE235A)NFA49 -142TS42b(TSE250A)NFA49 -142Z5CND13 -04Z5CN12 -01Z5CND13 -04Z10C13Z5CND13 -04Z12CN13Z100CD17Z6CNU17 -04Z5CND

20、13 -04Z6CNU17 -04Z6CN18 -10Z5CN18 -10Z2CN18 -10Z2CN19 -10Z6CNNb18 -11IS毆犀aD卜LO9卜006OCXICM CXICO CXILOCXI9 CXIcxi00CXI6 CXIo coCMCOco coLOCO37Z8CNT18 110Cr18Ni10Ti JB472894321ASTM A473 91a38Z6CND17 12Z5CND17 120Cr17Ni12Mo2 JB472894316ASTM A473 91a39Z2CND17 1200Cr17Ni14Mo2 JB472894316LASTM A473 91a40Z

21、2CND18 12相當(dāng)于控氮的31641不銹鋼無 縫鋼管M3303Z5CN18 100Cr18Ni9GB13296 91TP304ASTM A213/A213M 91a42Z2CN18 1000Cr19Ni10 GB13296 91TP304LASTM A213/A213M 91a43Z5CND17 120Cr17Ni12Mo2GB13296 91TP316ASTM A213/A213M 91a44Z2CND17 1200Cr17Ni14Mo2GB13296 91TP316LASTM A213/A213M 91a45M3304Z6CN18 10Z5CN18 100Cr18Ni9GB/T1497

22、5 94GB/T14976 94TP304MT304ASTM A312/A312M 91bASTM A511 9046Z2CN18 1000Cr19Ni10 GB/T14975 94GB/T14976 94TP304L MT304LASTM A312/A312M 91bASTM A511 9047不銹鋼無縫鋼管M3304Z6CND17 12Z5CND17 120Cr17Ni12Mo2 GB/T14975 94GB/T14976 94TP316、MT316ASTM A312/A312M 91bASTM A511 9048Z2CND17 1200Cr17Ni14Mo2GB/T14975 94GB/

23、T14976 94TP316L、MT316LASTM A312/A312M 91bASTM A511 9049Z2CND19 1050Z2CND18 1251不銹鋼鍛M3306Z6CN18 10Z5CN18 100Cr18Ni9 GB1220 92304ASTM A276 91a52Z2CN18 1000Cr19Ni10 GB1220 92304LASTM A276 91a53Z2CN19 1054Z6CNNb18 110Cr18Ni11NbGB1220 92347ASTM A276 91a55Z6CNN18 110Cr18Ni10Ti GB1220 92321ASTM A276 91a56軋

24、棒Z6CND17 12Z5CND17 120Cr17Ni12Mo2GB1220 92316ASTM A276 91a57Z2CND17 1200Cr17Ni14Mo2GB1220 92316LASTM A276 91a58Z2CND18 1259Z8CNDT18 120Cr18Ni12Mo2TiGB1220 92316TiASTM A276 91a60Z8CNDNb18 12316CbASTM A276 91a61不銹鋼鋼板M3307Z6CN18 10Z5CN18 100Cr18Ni9 GB3280 92GB4237 92304ASTM A167 91ASTM A240 92b62Z2CN18

25、 1000Cr19Ni10GB3280 92GB4237 92304LASTM A167 91ASTM A240 92b63Z6CN19 10序 號(hào)材料 類型RCC M法國中國美國64不銹鋼鋼板M3307Z6CNNb18 110Cr18Ni11NbGB3280 92GB4237 92348ASTM A167 91ASTM A240 92b65Z8CNT18 110Cr18Ni10TiGB3280 92GB4237 92321HASTM A167 91ASTM A240 92b66Z6CND17 12Z5CND17 120Cr17Ni12Mo2GB3280 92GB4237 92316ASTM

26、A167 91ASTM A240 92b67Z2CND17 1200Cr17Ni14Mo2GB3280 92GB4237 92316LASTM A167 91ASTM A240 92b68Z2CND18 1269Z8CNDT18 120Cr18Ni12Mo2TiGB3280 92GB4237 92316TiASTM A167 91ASTM A240 92b70Z8CNDNb18 12316CbASTM A167 91ASTM A240 92b71不銹鋼鋼棒M3308Z6CND17 120Cr17Ni12Mo2GB1220-92B8M、B8M2ASTM A193/A193M 91a72Z2CND

27、17 1200Cr17Ni14Mo2GB1220-92316LASTM A276 91a73不銹鋼鍛件M3311Z2CN18 1000Cr19Ni10 JB472894F304LASTM A336/A336M 8974Z2CND17 1200Cr17Ni14Mo2JB472894F316LASTM A336/A336M 8975不銹鋼卷焊管M3319Z5CN18 10TP304ASTM A249/A249M 8976Z2CN18 10TP304LASTM A249/A249M 9177Z5CND17 12TP316ASTM A249/A249M 9178Z2CND17 12TP316LASTM

28、 A249/A249M 9179Z6N18 10Z5N18 100Cr19Ni9GB12770 91GB12771 91TP304ASTM A312/A312M 90b80不銹鋼卷 焊管M3320Z2CN18 1000Cr19Ni11 GB12770 91GB12771 91TP304LASTM A312/A312M 90b81Z6CND17 12Z5CND17 120Cr17Ni12Mo2GB12770 91GB12771 91TP316ASTMA312/A312M90b00Cr17Ni14Mo2TP316LASTM A312/A312M82Z2CND17 12GB12770 91GB127

29、71 9190b83M3401Z3CN20 09MZ0Cr19Ni9EJ467 89CF8ASTMA743/A743M92a84M3402Z3CN20 09MCF8、ASTMCF8AA351/A351M91a85不銹鋼鑄件Z3CND19 10MCF8MASTMA351/A351M91a86M3403Z3CND19 10MCF8MGB12230 89CF8MASTMA743/A743M92a87M3405Z3CN20 09M20Cr19Ni9 EJ467 89CF8ASTMA743/A743M92a88不銹鋼鑄管M3406Z3CN20 09MCPF8、ASTMCPF8AA451 9189XC18

30、201017、1NFA35 552GB699 88ASTMA576 90b90XC25251025NFA35 552GB699 88ASTMA576 90b91XC32301030螺釘緊固N(yùn)FA35 552GB699 88ASTMA576 90b92件、驅(qū)XC38H1351038動(dòng)桿和動(dòng)NFA35 552GB699 88ASTMA576 90b93軸、拉桿XC38H235Mn1037和支撐螺NFA35 552GB699 88ASTMA576 90b94栓用棒材XC42H1401042NFA35 552GB699 88ASTMA576 90b95XC42H240Mn1037NFA35 552GB

31、699 88ASTMA576 90b96XC48H1451045、1049NFA35 552GB699 88ASTMA576 90b97XC48H245Mn1548NFA35 552GB699 88ASTMA576 90b98XC55H1551055NFA35 552GB699 88ASTMA576 90b99螺釘緊固XC55H250Mn1053件、NFA35 552GB699 88ASTMA576 90b100驅(qū)動(dòng)桿和20M51518傳動(dòng)M5110NFA35 552ASTMA576 90b101軸、拉桿M515035M51536和支撐NFA35 552ASTMA576 90b102螺栓用棒4

32、0M61541材NFA35 552ASTMA576 90b10320MC520CrMoNFA35 552GB3077 8810438C25140HNFA35 552ASTMA304 9010542C2NFA35 5525145HASTMA304 9010632C430Cr5130HNFA35 552GB3077 88ASTMA304 9010738C435Cr5135HNFA35 552GB3077 88ASTMA304 9010842C440Cr5145HNFA35 552GB3077 88ASTMA304 9010925CD420CrMo4130HNFA35 552GB3077 88AST

33、MA304 9011030CD430CrMo4130HNFA35 552GB3077 88ASTMA304 9011134CD435CrMo4135HNFA35 552GB3077 88ASTMA304 9011238D435CrMo4137HNFA35 552GB3077 88ASTMA304 9011350CV450CrVA6150HNFA35 552GB3077 88ASTMA304 9011430NCH30CrNiNFA35 552GB3077 8811540CAD61238CrMoAINFA35 552GB3077 8811621B315B21HNFA35 552ASTMA304 9

34、0117螺釘緊固件、驅(qū)動(dòng)桿和傳 動(dòng)軸拉桿和支 撐螺栓用棒材38B3NFA 35 55240BGB3077 88118M511020MB5NFA 35 55215B21HASTMA304 90119M515038MB540MnB15B37HNFA 35 552GB3077 88ASTMA304 9012038CB1NFA 35 55250B40HASTMA304 9012119NCDB294B17HNFA 35 552ASTMA304 9012242CD440CrMoAB22GB3077 88ASTMA540/A540M8912342CDV4B21ASTMA540/A540M89124Z12C1

35、31Cr13GB1220 92B6、 B6XASTM A193/A193M91a125Z6CN18 100Cr18Ni9B8、 B8P螺釘和驅(qū)Z5CN18 10GB1220 92ASTMA193/A193M91a126動(dòng)桿用棒 材M5110Z6CND17 12Z5CND17 120Cr17Ni12Mo2GB1220 92B8M、B8M2、B8M3ASTM A193/A193M91a127Z12CNDV12 02XM 32ASTMA565 91128Z6CNU17 040Cr17Ni4Cu4NbGB1220 92630ASTMA564/A564M91129Z6NCTDV25150Cr15Ni25

36、Ti2MoA1VBGB1221 92660ASTMA453/A453M88a13042CD442CrMoAGB3077 887、7MASTMA194/A194M91131Z6CN18 100Cr17Ni98、8AZ5CN18 10GB1220 92ASTMA194/A194M91132螺母用棒材M5120Z6CND17 12Z5CND17 120Cr17Ni12Mo2GB1220 928M、8MAASTM A194/A194M91133XC42H1452H、2HMXC42H2GB699 88ASTMA194/A194M91134Z12C131Cr13GB1220 926ASTMA194/A19

37、4M91135軸、拉桿M515030NCD167級(jí)ASTMA470 89136螺栓用棒40NCD7.0340CrNiMoA GB3077 88B24ASTMA540/A540M89137100NCD7.352100.3ASTM(AISI )A535 85138100C2Gcr650100軸承鋼M5160NFA35 565YJZ84ASTM295 91139100C6Gcr1552100NFA35 565YB (T) 1 80ASTM295 91140100CM6G15SiM n:52100.1NFA35 565YB (T) 1 80ASTMA535 853級(jí)、3a級(jí)14116MND518Mn

38、NiMoASTMA508/A508M88b低合金鋼M5170GB/T15443 953級(jí)鍛件ASTMA541/A541M88a14220NCD127級(jí)ASTMA541/A541M88a14320CV420CVAGB1222 8414451CDV460CrM nMoAGB1222 84ASTMA232/A232M910Cr18Ni9304ASTMASTM145Z7CN18 09GB1220 920Cr19Ni10YB (T) 11 83A276 91aA313 87146彈簧M5190Z12CN18 091Cr18Ni9YB (T) 11 83302ASTMA313 87147Z7CND17 1

39、1 020Cr17Ni12Mo2GB1220 92316ASTMA276 91aYB (T) 11 831ASTMA313 87148Z6CNT18 100Cr18Ni10Ti GB1220 92321ASTMASTMA276 91aA313 87149NC18FeNbAGH1145 EJ48189150NC19FeNbDIGH169A EJ48189二、材料的壓力一溫度等級(jí)1.中國數(shù)據(jù)（表 3-4表3-19）表3-4鍛鋼法蘭及閥門的壓力一溫度等級(jí)（9131）公稱壓力PNMPa (bar)材料工作溫度（C）W 20 100 150 250 300 350 400 425 450475 500

40、510 520 530最大允許工作壓力（MPa （bar）0.25(2.5)A30.250.250.2250.200.1750.15(2.5) (2.5) (2.25)(2.0)(1.75)(1.5)200.250.250.2250.200.1750.150.1250.083(2.5) (2.5)(2.25)(2.0)(1.75)(1.5)(1.25)(0.83)250.250.250.245 0.2250.200.1750.1380.113(2.5) (2.5)(2.45)(2.25)(2.0)(1.75)(1.38)(1.13)16Mn 15MnV0.250.250.2450.2250.2

41、00.1750.1380.113(2.5) (2.5)(2.45)(2.25)(2.0)(1.75)(1.38)(1.13)12CrMo15CrMo0.250.250.250.250.250.250.2370.2280.2230.2180.2050.1840.1540.1220.095(2.5)(2.5)(2.5)(2.5)(2.5)(2.5) ( 2.37)(2.28)(2.23)(2.18)(2.05)(1.84)(1.54)(1.22 ) (0.95)12Cr2Mol12Cr1MoV0.250.250.250.250.250.250.250.2280.2230.2180.200.1380.1250.1100.095(2.5)(2.5)(2.5)(2.5)(2.5)(2.5) ( 2.5)(2.28)(2.23)(2.18)(2.0)(1.38)(1.25)(1.10 ) (0.95)1Cr5Mo0.25 0.25 0.25 0.2