1、 三-1阀门常用材料阀门通常由阀体、阀盖、阀瓣（闸板） 、阀座、阀杆、热片、填料及驱动件（手轮、齿轮箱或气动、电动装置等）组成。我们称阀体、阀盖的材料为壳体材料（也称主体材料） ，闸板（阀瓣） 、球体、阀座、阀杆、密封座常常称谓内件，此外还有紧固件等。按主体材料分类，人们常常把阀门分为：非金属材料阀门：如陶瓷阀门、玻璃阀门、塑料阀门。金属材料阀门：如铜合金阀门、铝合金阀门、铅合金阀门、钛合金阀门、蒙乃尔阀门、铸铁阀门、碳钢阀门、合金钢阀门等。金属阀体衬旦阀门：如衬铅阀门、衬塑阀门、衬搪瓷阀门。我们将重点介绍金属材料阀门中的碳钢阀门和合金钢阀门。三-2壳体常用材料的使用温度范围国产材料（表 31
2、）表 31 国产材料的使用温度范围铸件 锻件名称 牌号 使用温度（） 牌号 使用温度（） 说明灰铸铁 HT200 HT250 15250 用于 PN1.6MPa 的低压阀门黑心可锻铸铁 KTH30006KTH35010 15250 用于 PN2.5MPa 的中低压阀门球墨铸铁QT40018QT5007QT900230350 用于 PN4.0MPa 的中低压阀门碳素钢 WCB 29425 20、25 29425用于中高压阀门，16Mn、30Mn 常用来代 ASME A105低温碳钢 LCB 46345 用于低温阀WC6WC9295952959515CrMo25Cr2MoV-29595-29595
3、用于非腐蚀性介质的高温高压阀合金钢C5C12 2650 1Cr5Mo -29650用于腐蚀性介质的高温高压阀ZG00Cr18Ni1ZG0Cr18Ni9ZG1Cr18Ni12Mo2TiZG1Cr17Mn9Ni14Mo3Cu2NZG1Cr18Mn13Mo2CuN19660000Cr18Ni100Cr18Ni91Cr18Ni90Cr18Ni9Ti1Cr18Ni9Ti00Cr17Ni14Mo20Cr18Ni12Mo2Ti-196600用于腐蚀性介质奥氏体不锈钢CF8CF8MCF3CF3MCF8CCN7M304316304L316L321B462蒙乃尔合金 （NCu282.51.5） 29450 主要用
4、于含氢氟介质铸铜合金ZCuSn5Pb5Zn55-5-5 锡青铜ZCuSn10Zn210-2 锡青铜ZCuAI9Mn39-2 锡青铜ZCuAl10Fe39-3 锡青铜-273200 主要用于氧气管路三-32 美国 ASTM 材料（表 32）表 32 美国 ASTM 材料的使用温度范围锻件 铸件ANSI B16.34材料分类号 标准钢号 代号 使用温度（） 代号 使用温度（） 说明1.1 碳钢 A105 29425 A216WCB 29425碳钢 A216WCC 2942521/2Ni A352LC2 293451.231/2Ni A350LF3 29370 A352LC3 293451.3 碳钢
5、 A352LCB 463451.4 碳钢 A350LF1 29345 A182F1 29455 A217WC1 294551.5 C1/2Mo A352LC1 593451/2Cr1/2Mo A182F2 29540 NiCr-1/2Mo A217WC4 295401.7NiCr1Mo A217WC5 295651Cr1/2Mo A182F12 29595 1.91-1/4Cr1/2Mo A182F11 29595 A217WC6 295951.10 2-1/4Cr1Mo A182F22 29595 A217WC9 295951.11 3CrMo A182F21 29595 5Cr1/2Mo
6、A182F5a 29650 540 1.13A182F5 29650 540 296501.14 9Cr1Mo A182F9 29650540 A217C12 A182F304 254800540 A182F304H254800540 254425A351CF3 2548002.1 18Cr8NiA351CF81. A105、WCB、WCC、长时期处在425以上高温时，碳钢的碳化相可能变成石墨相2. F1、WC1 长时期处在 470以上高温时，碳钼钢的碳化物相可能变成石墨相3. WC1、WC4 、WC5、WC6、WC9、C5、C12 仅用于正火和回火材料4. CF8 使用温度或焊接温度超过26
7、0，不得采用含铅牌号的材料5. F304、F316、CF8M、F321 、F347、CF8C、F348、 CH8、CH20、F310 、CK20 如果含碳量超过或等于0.04%，温度超过540才使用A182-F316 254800540 16Cr-12Ni-2MoA182-F316H 254800540 A351CF3A 25434518Cr-13Ni-3Mo A351CF8A 254345 A351CF3M 2544552.218Cr-9Ni-2Mo A351CF8M 25480054018Cr-8Ni A182-F304L 254425 2.318Cr-12Ni-2Mo A182-F316
8、L 254450 A182-F321 254540 2.4 18Cr-10Ni-Ti A182-F321H 254800540 2.5 18Cr-10Ni-Nb A182-F347 254540 6. F310 工作温度565或大于上述温度者，必须保证晶粒不低于ASTMNo.6 的规定7. B462B160No2200 仅用退火的材料8. CN7M 仅用固溶处理的材料三-4A182-F347H 254450 A182-F348 254540 A182-F348H 254450 A351CH8 298005402.6 20Cr-12Ni A351CH20 298005402.7 25Cr-20N
9、i A182-F310 A351CK20 298005403.1 Cr-Ni-Fe-Mo B462 29450 A351CN7M 294503.2 镍合金 200 B160-No2200 29450 二、核 2、3 级设备用法、中、美相应材料对照表（表 33）序号材料类型 RCCM 法国 中国 美国1 20MN5M ZG275485HGB765987 WCB、WCCASTM A216/A216M892碳钢铸件 M1112 20MN5MZG230450HZG275485HGB765987WCA、WCBASTM A216/A216M893 A42APNFA36 601 20JB472694 类AS
10、TM A765/A765M904碳钢锻件 M1122 A48APNFA36 60116MnJB472694类ASTM A765/A765M905 A37、NFA36 20555（380） 、60（415）ASTM A515/A515M90ASTM A516/A516M906压力容器用碳钢钢板M1131A52NFA36 20565（450） 、70（485）ASTM A515/A515M90ASTM A516/A516M907 E242NENFA35 501 Q235BGB70088 55（380）ASTM A6663/A663M90a8 E243NFA35-501 Q235CGB7008860
11、（415）ASTM A675/A675M90aB 级ASTM A283 A283M949 E244NFA35 501 Q235DGB70088 58 级（400）ASTM A573/A573M9010E282NEE283E284NFA35 50120MnGB71188GB6998870（485） 、75（515）ASTM A675 A675M90aB 级ASTM A662 A662M9011 E362NENFA35 501 Q345B、Q390BGB/T15919412 E363NFA35 501 Q345C、Q390CGB/T159194 50（345）ASTM A572 A572M9113
12、结构用碳钢板材或型材M1134E364NFA35 501Q345D、Q390DGB/T159194三-514 碳钢无缝钢管 M1141 NFA49 213 20GGB53101995 BASTM A106 9115 M1141 NFA49 213 25MnGGB53101995 牌号ASTM A714 89a16 TUE220NFA49 211 10GB816387 牌号和牌号ASTM A524 8917碳钢无缝钢管 M1143NFA49 211 20MnGGB53101995 牌号 BASTM A106 9118 TS37b(TSE235A)NFA49 142 Q235BGB/T137939
13、2 牌号 BASTM A139 89b19碳钢电焊钢管 M1142 TS42b(TSE250A)NFA49 14220GB/T13793-92牌号 CASTM A139 89b20 Z5CND1304 ZG0Cr13Ni4MoJB/ZQ429986 CA6NMAASTM A487/A487M9121不锈钢铸件 M3201 Z5CN1201CA15ASTM A217/A217M91ASTM A487/A487M91ASTM A743/A743M92aCA15MASTM A487/A487M91ASTM A743/A743M92a22 Z12C13 GB1220-92JB4728-94（S4100
14、0）ASTM A479/A479M91aF6ASTM A32 8923 Z20C13 2Cr13GB122092 420ASTM A276 91a24不锈钢锻轧件 M3202Z5CND1304 S41500（UNS）ASTM A276 91a25 钢板 M3203 Z10C13 1Cr13GB423792 410SASTM A176 9026 M3204 Z5CND1304 S41500（UNS）ASTM A473 91a27不锈钢锻件 M3205 Z12CN13 414ASTM A473 91a28 Z100CD17 9Cr18MoGB122092 440CASTM A276 91a29不锈
15、钢锻轧棒 M3206 Z6CNU1704 0Cr17Ni4Cu4NbGB1220-92630ASTM A564/A564M9130 不锈钢钢管 M3207 Z12C13 1Cr13GB/T1497594 MT410ASTM A511 9031 Z5CND1304 ZG0Cr13Ni4MoJB/ZQ429986 CA6NMASTM A487/A487M9132不锈钢铸件 M3208 Z6CNU1704 ZG0Cr17Ni4Cu4NbGB210080 CB7Cu 1ASTM A747/A747M8933 Z6CN1810Z5CN1810 0Cr18Ni9JB472894 304ASTM A473
16、91a34 Z2CN1810 00Cr19Ni10JB472894 304LASTM A473 91a35不锈钢锻件 M3301Z2CN1910三-636 Z6CNNb1811 0Cr18Ni11NbJB/T639892 348ASTM A473 91a37 Z8CNT1811 0Cr18Ni10TiJB472894 321ASTM A473 91a38 Z6CND1712Z5CND1712 0Cr17Ni12Mo2JB472894 316ASTM A473 91a39 Z2CND1712 00Cr17Ni14Mo2JB472894 316LASTM A473 91a40 Z2CND1812
17、相当于控氮的 31641 Z5CN1810 0Cr18Ni9GB1329691 TP304ASTM A213/A213M91a42 Z2CN1810 00Cr19Ni10GB1329691 TP304LASTM A213/A213M91a43 Z5CND1712 0Cr17Ni12Mo2GB1329691 TP316ASTM A213/A213M91a44M3303Z2CND1712 00Cr17Ni14Mo2GB1329691 TP316LASTM A213/A213M91a45 Z6CN1810Z5CN18100Cr18Ni9GB/T1497594GB/T1497694TP304 MT30
18、4ASTM A312/A312M91bASTM A511 9046不锈钢无缝钢管M3304Z2CN181000Cr19Ni10GB/T1497594GB/T1497694TP304L MT304LASTM A312/A312M91bASTM A511 9047 Z6CND1712Z5CND17120Cr17Ni12Mo2GB/T1497594GB/T1497694TP316、MT316ASTM A312/A312M91bASTM A511 9048 Z2CND171200Cr17Ni14Mo2GB/T1497594GB/T1497694TP316L、MT316LASTM A312/A312M9
19、1bASTM A511 9049 Z2CND191050不锈钢无缝钢管 M3304Z2CND181251 Z6CN1810Z5CN1810 0Cr18Ni9GB122092 304ASTM A276 91a52 Z2CN1810 00Cr19Ni10GB122092 304LASTM A276 91a53 Z2CN191054 Z6CNNb1811 0Cr18Ni11NbGB122092 347ASTM A276 91a55 Z6CNN1811 0Cr18Ni10TiGB122092 321ASTM A276 91a56 Z6CND1712Z5CND1712 0Cr17Ni12Mo2GB122
20、092 316ASTM A276 91a57 Z2CND1712 00Cr17Ni14Mo2GB122092 316LASTM A276 91a58 Z2CND181259 Z8CNDT1812 0Cr18Ni12Mo2TiGB122092 316TiASTM A276 91a60不锈钢锻轧棒 M3306Z8CNDNb1812 316CbASTM A276 91a三-761 Z6CN1810Z5CN18100Cr18Ni9GB328092GB423792304ASTM A167 91ASTM A240 92b62 Z2CN181000Cr19Ni10GB328092GB423792304LAS
21、TM A167 91ASTM A240 92b63不锈钢钢板 M3307Z6CN1910序号材料类型 RCCM 法国 中国 美国64 Z6CNNb18110Cr18Ni11NbGB328092GB423792348ASTM A167 91ASTM A240 92b65 Z8CNT18110Cr18Ni10TiGB328092GB423792321HASTM A167 91ASTM A240 92b66 Z6CND1712Z5CND17120Cr17Ni12Mo2GB328092GB423792316ASTM A167 91ASTM A240 92b67 Z2CND171200Cr17Ni14M
22、o2GB328092GB423792316LASTM A167 91ASTM A240 92b68 Z2CND181269 Z8CNDT18120Cr18Ni12Mo2TiGB328092GB423792316TiASTM A167 91ASTM A240 92b70不锈钢钢板 M3307Z8CNDNb1812316CbASTM A167 91ASTM A240 92b71 Z6CND1712 0Cr17Ni12Mo2GB1220-92 B8M、B8M2ASTM A193/A193M91a72不锈钢钢棒 M3308 Z2CND1712 00Cr17Ni14Mo2GB1220-92316LAST
23、M A276 91a73 Z2CN1810 00Cr19Ni10JB472894 F304LASTM A336/A336M8974不锈钢锻件 M3311 Z2CND1712 00Cr17Ni14Mo2JB472894F316LASTM A336/A336M8975 Z5CN1810 TP304ASTM A249/A249M8976 Z2CN1810 TP304LASTM A249/A249M9177 Z5CND1712 TP316ASTM A249/A249M9178 Z2CND1712 TP316LASTM A249/A249M9179不锈钢卷焊管 M3319Z6N1810Z5N18100C
24、r19Ni9GB1277091GB1277191TP304ASTM A312/A312M90b80 不锈钢卷焊管 M3320 Z2CN181000Cr19Ni11GB1277091GB1277191TP304LASTM A312/A312M90b三-881 Z6CND1712Z5CND17120Cr17Ni12Mo2GB1277091GB1277191TP316ASTM A312/A312M90b82 Z2CND171200Cr17Ni14Mo2GB1277091GB1277191TP316LASTM A312/A312M90b83 M3401 Z3CN2009M Z0Cr19Ni9EJ467
25、89 CF8ASTM A743/A743M92a84 Z3CN2009M CF8、CF8AASTM A351/A351M91a85M3402Z3CND1910M CF8MASTM A351/A351M91a86 M3403 Z3CND1910M CF8MGB1223089 CF8MASTM A743/A743M92a87不锈钢铸件M3405 Z3CN2009M 20Cr19Ni9EJ46789 CF8ASTM A743/A743M92a88 不锈钢铸管 M3406 Z3CN2009M CPF8、CPF8AASTM A451 9189 XC18NFA35 552 20GB69988 1017、1
26、020ASTM A576 90b90 XC25NFA35 552 25GB69988 1025ASTM A576 90b91 XC32NFA35 552 30GB69988 1030ASTM A576 90b92 XC38H1NFA35 552 35GB69988 1038ASTM A576 90b93 XC38H2NFA35 552 35MnGB69988 1037ASTM A576 90b94 XC42H1NFA35 552 40GB69988 1042ASTM A576 90b95 XC42H2NFA35 552 40MnGB69988 1037ASTM A576 90b96螺钉紧固件、
27、驱动杆和动轴、拉杆和支撑螺栓用棒材XC48H1NFA35 55245GB699881045、1049ASTM A576 90b97 XC48H2NFA35 552 45MnGB69988 1548ASTM A576 90b98 XC55H1NFA35 552 55GB69988 1055ASTM A576 90b99 XC55H2NFA35 552 50MnGB69988 1053ASTM A576 90b100 20M5NFA35 552 1518ASTM A576 90b101 35M5NFA35 552 1536ASTM A576 90b102 40M6NFA35 552 1541AST
28、M A576 90b103 20MC5NFA35 552 20CrMoGB307788104 38C2NFA35 552 5140HASTM A304 90105螺钉紧固件、驱动杆和传动轴、拉杆和支撑螺栓用棒材M5110M515042C2NFA35 5525145HASTM A304 90三-9106 32C4NFA35 552 30CrGB307788 5130HASTM A304 90107 38C4NFA35 552 35CrGB307788 5135HASTM A304 90108 42C4NFA35 552 40CrGB307788 5145HASTM A304 90109 25CD
29、4NFA35 552 20CrMoGB307788 4130HASTM A304 90110 30CD4NFA35 552 30CrMoGB307788 4130HASTM A304 90111 34CD4NFA35 552 35CrMoGB307788 4135HASTM A304 90112 38D4NFA35 552 35CrMoGB307788 4137HASTM A304 90113 50CV4NFA35 552 50CrVAGB307788 6150HASTM A304 90114 30NCHNFA35 552 30CrNiGB307788115 40CAD612NFA35 552
30、 38CrMoAlGB307788116 21B3NFA35 552 15B21HASTM A304 90117 38B3NFA 35552 40BGB307788118 20MB5NFA 35552 15B21HASTM A304 90119 38MB5NFA 35552 40MnBGB307788 15B37HASTM A304 90120 38CB1NFA 35552 50B40HASTM A304 90121螺钉紧固件、驱动杆和传动轴拉杆和支撑螺栓用棒材M5110M515019NCDB2NFA 3555294B17HASTM A304 90122 42CD4 40CrMoAGB3077
31、88 B22ASTM A540/A540M89123 42CDV4 B21ASTM A540/A540M89124 Z12C13 1Cr13GB122092 B6、B6XASTM A193/A193M91a125 Z6CN1810Z5CN1810 0Cr18Ni9GB122092 B8、B8PASTM A193/A193M91a126 Z6CND1712Z5CND1712 0Cr17Ni12Mo2GB122092 B8M、B8M2、B8M3ASTM A193/A193M91a127 Z12CNDV1202 XM32ASTM A565 91128 Z6CNU1704 0Cr17Ni4Cu4NbG
32、B122092 630ASTM A564/A564M91129螺钉和驱动杆用棒材 M5110Z6NCTDV25150Cr15Ni25Ti2MoA1VBGB122192660ASTM A453/A453M88a130 螺母用棒材 M5120 42CD4 42CrMoAGB307788 7、7MASTM A194/A194M91三-10131 Z6CN1810Z5CN1810 0Cr17Ni9GB122092 8、8AASTM A194/A194M91132 Z6CND1712Z5CND1712 0Cr17Ni12Mo2GB122092 8M、8MAASTM A194/A194M91133 XC4
33、2H1XC42H2 45GB69988 2H、2HMASTM A194/A194M91134 Z12C13 1Cr13GB122092 6ASTM A194/A194M91135 30NCD16 7 级ASTM A470 89136轴、拉杆螺栓用棒 M5150 40NCD7.03 40CrNiMoAGB307788B24ASTM A540/A540M89137 100NCD7.3 52100.3（AISI）ASTM A535 85138 100C2NFA35 565 Gcr6YJZ84 50100ASTM29591139 100C6NFA35 565 Gcr15YB（T）180 52100AS
34、TM29591140轴承钢 M5160100CM6NFA35 565G15SiMnYB（T）18052100.1ASTM A535 85141 16MND5 18MnNiMoGB/T15443953 级、3a 级ASTM A508/A508M88b3 级ASTM A541/A541M88a142低合金钢锻件 M517020NCD12 7 级ASTM A541/A541M88a143 20CV4 20CVAGB122284144 51CDV4 60CrMnMoAGB122284 ASTM A232/A232M91145 Z7CN18090Cr18Ni9GB1220920Cr19Ni10YB（T）1183304ASTM A276 91aASTM A313 87146 Z12CN1809 1Cr18Ni9YB（T）1183 302ASTM A313 87147 Z7CND1711020Cr17Ni12Mo2GB122092YB（T）1183316ASTM A276 91aASTM A313 87148 Z6CNT1810 0Cr18Ni10TiGB122092321ASTM A276 91aASTM A313 87149 NC18FeNbA GH1145EJ48189150弹簧 M5190NC19FeNbDI GH169AEJ48189
