材质化学成分表.pdf

TABLE 2Continued Identifi - cation Symbol UNS Designa- tion GradeComposition, % CarbonManga- nese Phos- phorus SulfurSiliconNickelChromiumMolybde- num Colum- bium Titan- ium Other Elements F 23K416502.25 % chromium, 1.6 % tungsten, 0.25 % vanadium, plus molybdenum, columbium, and boron 0.040.100.100.600.0300.0100.501.90-2.600.05-0.300.02 0.08 V 0.200.30 B 0.00050.006 N 0.030 Al 0.030 W 1.451.75 F 242.25 % chromium, 1 % molybdenum, 0.25 % vanadium plus titanium and boron 0.050.100.300.700.0200.0100.150.452.202.600.901.100.06-0.10V 0.200.30 N 0.12 Al 0.020 B 0.0015 0.0070 FRK220352 % nickel, 1 % copper0.200.401.060.0450.0501.602.24Cu 0.751.25 Martensitic Stainless Steels F 122K9293011 % chromium, 2 % tungsten, 0.2 % vanadium, plus molybdenum, columbium, copper, nickel, nitrogen, and boron 0.070.140.700.0200.0100.500.5010.0012.500.250.600.04 0.10 V 0.150.30 B 0.005 N 0.0400.100 Al 0.040 Cu 0.301.70 W 1.502.50 F 6aS4100013 % chromium0.151.000.0400.0301.000.5011.513.5 F 6bS4102613 % chromium, 0.5 % molybdenum 0.151.000.0200.0201.001.002.0011.513.50.400.60Cu 0.50 F 6NMS4150013 % chromium, 4 % nickel 0.050.501.000.0300.0300.603.55.511.514.00.501.00 Ferritic Stainless Steels F XM- 27CbE S4462727 chromium, 1 molybdenum 0.0100.400.0200.0200.400.5025.027.50.751.500.050.20N 0.015 Cu 0.20 F 429S4290015 chromium0.121.000.0400.0300.750.5014.016.0 F 430S4300017 chromium0.121.000.0400.0300.750.5016.018.0 Austenitic Stainless Steels F 304FS3040018 chromium, 8 nickel0.082.000.0450.0301.008.011.018.020.0 F 304HS3040918 chromium, 8 nickel0.040.102.000.0450.0301.008.011.018.020.0 F 304LFS3040318 chromium, 8 nickel, low carbon 0.0302.000.0450.0301.008.013.018.020.0 F 304NGS3045118 chromium, 8 nickel, modifi ed with nitrogen 0.082.000.0450.0301.008.010.518.020.0 F 304LNGS3045318 chromium, 8 nickel, modifi ed with nitrogen 0.0302.000.0450.0301.008.010.518.020.0 F 309HS3090923 chromium, 13.5 nickel 0.040.102.000.0450.0301.0012.015.022.024.0 F 310S3100025 chromium, 20 nickel0.252.000.0450.0301.0019.022.024.026.0 F 310HS3100925 chromium, 20 nickel0.040.102.000.0450.0301.0019.022.024.026.0 F 310MoLNS3105025 chromium, 22 nickel, modifi ed with molybdenum and nitrogen, low carbon 0.0302.000.0300.0150.4021.023.024.026.02.003.00N 0.100.16 F 316FS3160018 chromium, 8 nickel, modifi ed with molybdenum 0.082.000.0450.0301.0010.014.016.018.02.003.00 A 182/A 182M 02 7 TABLE 2Continued Identifi - cation Symbol UNS Designa- tion GradeComposition, % CarbonManga- nese Phos- phorus SulfurSiliconNickelChromiumMolybde- num Colum- bium Titan- ium Other Elements F 316HS3160918 chromium, 8 nickel, modifi ed with molybdenum 0.040.102.000.0450.0301.0010.014.016.018.02.003.00 F 316LFS3160318 chromium, 8 nickel, modifi ed with molybdenum, low carbon 0.0302.000.0450.0301.0010.015.016.018.02.003.00 F 316NGS3165118 chromium, 8 nickel, modifi ed with molybdenum and nitrogen 0.082.000.0450.0301.0011.014.016.018.02.003.00 F 316LNGS3165318 chromium, 8 nickel, modifi ed with molybdenum and nitrogen 0.0302.000.0450.0301.0011.014.016.018.02.003.00 F 317S3170019 chromium, 13 nickel, 3.5 molybdenum 0.082.000.0450.0301.0011.015.018.020.03.04.0 F 317LS3170319 chromium, 13 nickel, 3.5 molybdenum 0.0302.000.0450.0301.0011.015.018.020.03.04.0 F 321S3210018 chromium, 8 nickel modifi ed with titanium 0.082.000.0450.0301.009.012.017.019.0 H F 321HS3210918 chromium, 8 nickel, modifi ed with titanium 0.040.102.000.0450.0301.009.012.017.019.0 I F 347S3470018 chromium, 8 nickel modifi ed with columbium 0.082.000.0450.0301.009.013.017.020.0 J F 347HS3470918 chromium, 8 nickel, modifi ed with columbium 0.040.102.000.0450.0301.009.013.017.020.0 K F 348S3480018 chromium, 8 nickel modifi ed with columbium 0.082.000.0450.0301.009.013.017.020.0 J Co 0.20 Ta 0.10 F 348HS3480918 chromium, 8 nickel, modifi ed with columbium 0.040.102.000.0450.0301.009.013.017.020.0 K Co 0.20 Ta 0.10 F XM-11S2190420 chromium, 6 nickel, 9 manganese 0.0408.010.00.0600.0301.005.57.519.021.5N 0.150.40 F XM-19S2091022 chromium, 13 nickel, 5 manganese 0.064.06.00.0400.0301.0011.513.520.523.51.503.000.10 0.30 N 0.200.40 V 0.100.30 F 10S3310020 nickel, 8 chromium0.100.200.500.800.0400.0301.001.4019.022.07.09.0 F 20N0802035 nickel, 20 chromium, 3.5 copper, 2.5 molybdenum .072.000.0450.0351.0032.038.019.021.02.003.008xCmin 1.00 Cu 3.04.0 F 44S3125420 chromium, 18 nickel, 6 molybdenum, low carbon 0.0201.000.0300.0100.8017.518.519.520.56.06.5Cu 0.501.00 N 0.180.22 F 45S3081521 chromium, 11 nickel modifi ed with nitrogen and cerium 0.050.100.800.0400.0301.402.0010.012.020.022.0N 0.140.20 Ce 0.030.08 F 46S3060018 chromium, 15 nickel, 4 silicon 0.0182.000.0200.0203.74.314.015.517.018.50.20Cu 0.50 F 47S3172519 chromium, 15 nickel, 4 molybdenum 0.0302.000.0450.0300.7513.017.518.020.04.05.0N 0.10 F 48S3172619 chromium, 15 nickel, 4 molybdenum 0.0302.000.0450.0300.7513.517.517.020.04.05.0N 0.100.20 A 182/A 182M 02 8 TABLE 2 Chemical Requirements NOTE1Tungsten is a new element for Table 2. Element, % (max, ex- cept where range is given) CF3, CF3A CF8, CF8A CF3M, CF- 3MA CF8M CF3MN CF8C CF10 CF- 10M (J92- 901) CH8CH10 CH20 CK20 HK30 HK40 HT30 CF- 10MC CN7M CN- 3MN CD- 4MCu CE8MN CG- 6MMN CG8M CF10S- MnN CT15C CK- 3MCuNCE20N CG-3M (J92- 999) CD3M- WCuNA Carbon0.030.080.030.080.030.080.04 0.04 0.080.04 0.04 0.04 0.25 0.35 0.25 0.100.070.030.040.080.060.080.100.05 0.0250.200.030.03 0.100.100.100.200.200.350.450.35max0.15 Manganese 1.501.501.501.501.501.501.501.501.501.501.501.501.501.502.001.501.502.001.001.004.001.507.000.15 1.201.501.501.00 max6.009.001.50 Silicon2.002.001.501.501.502.002.001.501.502.002.001.751.751.752.501.501.501.001.001.501.001.503.500.50 1.001.501.501.00 max4.501.50 Sulfur0.040 0.040 0.040 0.040 0.0400.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.0100.040.0400.0300.040.0300.030.0100.0400.040.025 max Phosphorus 0.040 0.040 0.040 0.040 0.0400.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.0400.040.0400.0400.040.0600.030.0450.0400.040.030 max Chromium17.0 18.0 17.0 18.0 17.018.0 18.0 18.0 22.0 22.0 22.0 23.0 23.0 23.0 13.0 15.0 19.0 20.024.5 22.520.50 18.0 16.019.0 19.523.018.024.0 21.021.021.021.021.021.021.021.026.026.026.027.027.027.017.018.022.022.026.525.523.5021.018.021.020.526.021.026.0 Nickel8.0 12.0 8.0 11.0 9.0 13.0 9.0 12.0 9.0 13.0 9.0 12.0 8.0 11.0 9.0 12.0 12.0 15.0 12.0 15.0 12.0 15.0 19.0 22.0 19.0 22.0 19.0 22.0 33.0 37.0 13.0 16.0 27.5 30.5 23.5 25.5 4.75 6.00 8.0 11.0 11.50 13.50 9.0 13.0 8.0 9.0 31.0 34.0 17.5 19.5 8.0 11.0 9.0 13.0 6.5 8.5 Molybde-0.500.502.02.02.00.500.502.00.500.500.500.500.500.500.501.75 2.06.01.75 3.01.503.0. . . . .6.00.503.03.0 num3.03.03.03.02.253.07.02.254.53.004.07.04.04.0 Columbium. . . . . . . . . . . B . . . . . . . . . . . . . . . . . . . C . . . . . . . . .0.10. . . . .0.50 . . . . . . . . . (niobium)0.301.50 Vanadium. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.10. . . . . . . . . . . . . . . 0.30 Nitrogen. . . . . . . . .0.10. . . . . . . . . . . . . . . . . . . . . . . . .0.18. . .0.100.20. . .0.08. . .0.180.08. . .0.20 0.200.260.300.400.180.240.200.30 Copper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0 4.0 0.75 max 2.75 3.25 . . . . . . . . . . .0.50 1.00 . . . . .0.5 1.0 Tungsten. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 1.0 Iron. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bal. . . . . A% Cr + 3.3 % Mo + 16 % N $ 40. BGrade CF8C shall have a columbium content of not less than 8 times the carbon content but not over 1.00 %. CGrade CF10MC shall have a columbium content of not less than 10 times the carbon content but not over 1.20 %. A 351/A 351M 3 TABLE 1 Chemical Requirements Grade UNS Desig- nationA Composition, %B Carbon Manga- nese Phos- phorus SulfurSiliconChromiumNickel Molyb- denum Tita- nium Colum- bium Tanta- lum, max NitrogenC Vana- dium CopperCeriumBoronAluminum . . .S204000.0307.0-9.00.0450.0301.0015.0-17.01.50-3.00. . . . . . . . .0.15-0.30. . . . . . . . . . . TPXM-19S209100.064.0-6.00.0450.0301.0020.523.511.513.51.503.00. . .0.100.30. . .0.200.400.10 0.30 . . . . . TPXM-10S219000.088.010.00.0450.0301.0019.021.55.57.5. . . . . . . . .0.150.40. . . . . . . TPXM-11S219040.048.010.00.0450.0301.0019.021.55.57.5. . . . . . . . .0.150.40. . . . . . . TPXM-29S240000.0811.514.50.0600.0301.0017.019.02.33.7. . . . . . . . .0.200.40. . . . . . . TP304S304000.082.000.0450.0301.0018.020.08.011.0. . . . . . . . . . . . . . . . . TP304LS304030.035D2.000.0450.0301.0018.020.08.013.0. . . . . . . . . . . . . . . . . TP304HS304090.040.102.000.0450.0301.0018.020.08.011.0. . . . . . . . . . . . . . . . . . . .S304150.04-0.060.800.0450.0301.002.0018.019.09.010.0. . . . . . . . .0.120.18. . . . .0.03 0.08 TP304NS304510.082.000.0450.0301.0018.020.08.018.0. . . . . . . . .0.100.16. . . . . . . TP304LNS304530.0352.000.0450.0301.0018.020.08.012.0. . . . . . . . .0.100.16. . . . . . . . . .S306000.0182.000.020.023.74.317.018.514.015.50.20. . . . . . . . . . .0.50 max. . . . . .S306150.160.242.000.0300.033.2-4.017.019.513.516.0. . . . . . . . . . . . . . . . . . .0.801.50 . . .S308150.050.100.800.0400.0301.402.0020.022.010.012.0. . . . . . . . .0.140.20. . . . .0.03 0.08 TP309SS309080.082.000.0450.0301.0022.024.012.015.00.75. . . . . . . . . . . . . TP309HS309090.040.102.000.0450.0301.0022.024.012.015.0. . . . . . . . . . . . . . . TP309CbS309400.082.000.0450.0301.0022.024.012.016.00.75. . .10 3 C min, 1.10 max . . . . . . . . . TP309HCbS309410.040.102.000.0450.0301.0022.024.012.016.00.75. . .10 3 C min, 1.10 max . . . . . . . S310020.0152.000.0200.0150.1519.022.024.026.00.10. . . . . . .0.10. . . TP310SS310080.082.000.0450.0301.0024.026.019.022.00.75. . . . . . . . . . . . . TP310HS310090.040.102.000.0450.0301.0024.026.019.022.0. . . . . . . . . . . . . . . TP310CbS310400.082.000.0450.0301.0024.026.019.022.00.75. . .10 3 C min, 1.10 max . . . . . . . . . TP310HCbS310410.040.102.000.0450.0301.0024.026.019.022.00.75. . .10 3 C min, 1.10 max . . . . . . . . . .S310500.0252.000.0200.0150.424.026.020.523.51.62.6. . . . . . .0.090.15. . . . . . . . . .S312540.0201.000.0300.0100.8019.520.517.518.56.06.5. . . . . . .0.180.22. . .0.501.00. . . S312720.080121.52.000.0300.0150.250.7514.016.014.016.01.001.400.30 0.60 0.004 0.008 TP316S316000.082.000.0450.0301.0016.018.011.014.0E2.003.00. . . . . . . . . . . . . . . TP316LS316030.035D2.000.0450.0301.0016.018.010.014.02.003.00. . . . . . . . . . . . . . . TP316HS316090.040.102.000.0450.0301.0016.018.011.014.0E2.003.00. . . . . . . . . . . . . . . . . .S316350.082.000.0450.0300.7516.0-18.010.0-12.02.00-3.0053 (C+N) min, 0.70 . . . . .0.10. . . . . . . . . . . TP316NS316510.082.000.0450.0301.0016.018.011.014.0E2.003.000.100.16. . . . . . . TP316LNS316530.0352.000.0450.0301.0016.018.011.014.0E2.003.00. . . . . . .0.100.16. . . . . . . TP317S317000.082.000.0450.0301.0018.020.011.014.03.04.0. . . . . . . . . . . . . . . TP317LS317030.0352.000.0450.0301.0018.020.011.015.03.04.0. . . . . . . . . . . . . . . . . .S317250.032.000.040F0.0301.0018.020.013.517.54.05.0. . . . . . .0.10. . .0.75. . . . . .S317260.032.000.040F0.0301.0017.020.014.517.54.05.0. . . . . . .0.100.20. . .0.75. . . TP321S321000.082.000.0450.0301.0017.019.09.012.0. . . G . . . . .0.10. . . . . . . TP321HS321090.040.102.000.0450.0301.0017.019.09.012.0. . . H . . . . . . . . . . . . . A 312/A 312M 3 TABLE 1Continued Grade UNS Desig- nationA Composition, %B Carbon Manga- nese Phos- phorus SulfurSiliconChromiumNickel Molyb- denum Tita- nium Colum- bium Tanta- lum, max NitrogenC Vana- dium CopperCeriumBoronAluminum . . .S326150.072.000.0450.0304.86.016.519.519.022.00.301.50. . . . . . . . . . .1.502.50. . . . . .S326540.0202.04.00.0300.0050.5024.025.021.023.07.08.0. . . . . . .0.450.55. . .0.300.60. . . . . .S332280.040.081.000.0200.0150.3026.028.031.033.0. . . . .0.601.00. . . . . . . . .0.05 0.10 . . .0.025 . . .S345650.035.07.00.0300.0101.0023.025.016.018.04.05.0. . .0.100.400.60. . . . . . . . . TP347S347000.082.000.0450.0301.0017.019.09.013.0. . . . . I . . . . . . . . . . . TP347HS347090.040.102.000.0450.0301.0017.019.09.013.0. . . . . J . . . . . . . . . . . TP347LNS347510.0050.0202.000.0450.0301.0017.019.09.013.0. . . . .0.20 0.50F,K . . .0.060.10. . . . . . . . . . . TP348S348000.082.000.0450.0301.0017.019.09.013.0. . . . . I 0.10. . . . . . . . . TP348HS348090.040.102.000.0450.0301.0017.019.09.013.0. . . . . J 0.10. . . . . . . . . . . .S350450.06-0.101.50. . .0.0151.0025.0-29.032.0-37.0. . .0.15- 0.60 . . . . . . . . .0.75. . . . .0.15-0.60 . . .S353150.040.082.000.0400.0301.202.0024.026.034.036.0. . . . . . . . .0.120.18. . . . .0.03 0.08 . . . . . TPXM-15S381000.082.000.0300.0301.502.5017.019.017.518.5. . . . . . . . . . . . . . . . . . . .N083670.0302.000.0400.0301.0020.022.023.525.56.07.0. . . . . . .0.180.25. . .0.75. . . . . . . . . .N089040.0202.000.0400.0301.0019.023.023.028.04.05.0. . . . . . .0.10. . .1.002.00. . . . . . . . . .N089260.0202.000.0300.0100.5024.026.019.021.06.07.0. . . . . . .0.150.25. . .0.501.50. . . . . . . ANew designation established in accordance with Practice E 527 and SAE J1086. BMaximum, unless otherwise indicated. CThe method of analysis for nitrogen shall be a matter of agreement between the purchaser and manufacturer. D For small diameter or thin walls or both, where many drawing passes are required, a carbon maximum of 0.040 % is necessary in grades TP304L and TP316L. Small outside diameter tubes are defi ned as those less than 0.500 in. 12.7 mm in outside diameter and light wall tubes as those less than 0.049 in. 1.20 mm in average wall thickness (0.044 in. 1.10 mm in minimum wall thickness). EFor welded TP316, TP316N, TP316LN, and TP316H pipe, the nickel range shall be 10.014.0 %. FFor welded pipe, the phosphorus maximum shall be 0.045 %. G The titanium content shall be not less than fi ve times the carbon content and not more than 0.70 %. HThe titanium content shall be not less than four times the carbon content and not more than 0.60 %. IThe columbium content shall be not less than ten times the carbon content and not more than 1.00 %. JThe columbium content shall be not less than eight times the carbon content and not more than 1.0 %. KGrade S34751 shall have a columbium (niobium) plus tantalum content of not less than 15 times the carbon content. A 312/A 312M 4 Section VIII, Division I, of the ASME Boiler and Pressure Vessel Code. 5.12 Fittings machined from bar shall be restricted to NPS 4 or smaller. Elbows, return bends, tees, and header tees shall not be machined directly from bar stock. 5.12.1 All caps machined from bar shall be examined by liquid penetrant in accordance with Supplementary Require- ment S52 in Specifi cation A 960. 5.13Weld buildup is permitted to dimensionally correct unfi lled areas produced during cold forming of stub ends. Radiographic examination of the weld buildup shall not be required provided that all the following steps are adhered to: 5.13.1 The weld procedure and welders or welding opera- tors meet the requirements of 5.10. 5.13.2 Annealing is performed after welding and prior to machining. 5.13.3 All weld surfaces are liquid penetrant examined in accordance with Appendix 8 of Section VIII, Division 1 of the ASME Boiler and Pressure Vessel Code. 5.13.4 Repair of areas in the weld is permitted, but 5.13.1, 5.13.2, and 5.13.3 must be repeated. 5.14 Stub ends may be produced with the entire lap added as weld metal to a straight pipe section provided the welding satisfi es the requirements of 5.10 for qualifi cations and 6.3 post weld heat treatment. 5.14.1 Grade WP Class W Radiographic inspection of the weld is required. See 5.4. 5.14.2 Grade WP Class WXRadiographic inspection of all welds is required. See 5.5. 5.14.3 Grade WP Class WUUltrasonic inspection of all welds is required. See 5.6. 5.14.4 Grade CRNondestructive examination is not re- quired. See 5.12.1. 5.15 Stub ends may be produced with the entire lap added by the welding of a ring, made from plate or bar of the same alloy grade and composition, to the outside of a straight section of pipe, provided the weld is double welded, is a full TABLE 2Chemical Requirements NOTE1Where an ellipsis (.) appears in this table, there is no requirement. GradeAComposition, % Grade WPGrade CRUNS Des- ignation CBMnBPBSBSiBNiCrMoTiN2CCOthers WPXM-19CRXM-19S209100.064.06.00.0450.0301.0011.513.520.523.51.503.00. . .0.200.40 D WP304CR304S304000.082.000.0450.0301.008.011.018.020.0. . . . . . . . . WP304LCR304LS304030.030E2.000.0450.0301.008.012.018.020.0. . . . . . . . . WP304HCR304HS304090.040.102.000.0450.0301.008.011.018.020.0. . . . . . . . . WP304NCR304NS304510.082.000.0450.0301.008.011.018.020.0. . . . .0.100.16. . . WP304LNCR304LNS304530.0302.000.0450.0301.008.011.018.020.0. . . . .0.100.16. . . WP309CR309S309000.202.000.0450.0301.0012.015.022.024.0. . . . . . . . . WP310SCR310SS310080.082.000.0450.0301.0019.022.024.026.0. . . . . . . . . WPS31254CRS31254S312540.0201.000.0300.0100.8017.518.519.520.56.06.5. . .0.180.22Cu 0.501.00 WP316CR3