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1、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
2、.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 %
3、 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
4、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 S4
5、462727 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.
6、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 ni
7、ckel, 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
8、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 -
9、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
10、 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.
11、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.
12、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
13、.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 nic
14、kel, 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
15、 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
16、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
