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表1 各种不锈钢的主要化学成分
类 钢 号 型 牌 号 C 201 奥 氏 体 303 Y1Cr18Ni9 ≤0.15 17.00-19.00 8.00-10.00 ≤2.00 ≤0.20 ≤0.030 1) ≤1.00 - - - 201L 202 204 国制 前联 国制 301 302 03Cr17Mn6Ni5N 1Cr18Mn8Ni5N 03Cr16Mn8Ni2N 1Cr18Mn10Ni5Mo3N 2Cr13Mn9Ni4 2Cr15Mn15Ni2N 1Cr18Mn10Ni5Mo3N 1Cr17Ni7 1Cr18Ni9 ≤0.030 ≤0.15 ≤0.030 ≤0.10 16.00-18.00 3.50-5.50 5.50－7.50 ≤0.060 ≤0.030 17.00-19.00 4.00-6.00 7.50-10.00 ≤0.060 ≤0.030 15.00-17.00 1.50-3.50 7.00-9.00 17.00-19.00 4.00-6.00 8.50-12.00 ≤1.00 ≤1.00 - - - - ≤0.25 ≤0.25 － 1Cr17Mn6Ni5N ≤0.15 Cr Ni Mn P S Mo Si ≤1.00 Cu - N ≤0.25 其它 - 化学成分 % 16.00-18.00 3.50-5.50 5.50－7.50 ≤0.060 ≤0.030 - 0.15-0.30 0.20-0.30 2.80-3.50 0.15-0.25 12.00-14.00 3.70-5.00 8.00-10.00 0.15-0.25 14.00-16.00 1.50-3.00 14.00-16.00 ≤0.15 ≤0.15 ≤0.15 0.15-0.30 0.20-0.30 - - - - - 17.00-19.00 4.00-6.00 8.50-12.00 ≤0.060 ≤0.030 2.8-3.5 ≤1.00 16.00-18.00 6.00-8.00 ≤2.00 17.00-19.00 8.00-10.00 ≤2.00 ≤0.065 ≤0.030 - ≤0.035 ≤0.030 - ≤1.00 ≤1.00 ... . .
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型 303se 304 304L 304N1 304N2 304LN 305 309S 310S 316 316L 316N Y1Cr18Ni9Se 0Cr18Ni9 00Cr19Ni10 0Cr19Ni9N 0Cr18Ni10NbN 00Cr18Ni10N 1Cr18Ni12 0Cr23Ni13 0Cr25Ni20 0Cr17Ni12Mo2 1Cr18Ni12Mo2Ti6) 0Cr18Ni12Mo2Ti 00Cr17Ni14Mo2 0Cr17Ni12Mo2N ≤0.15 ≤0.07 ≤0.030 ≤0.08 ≤0.08 ≤0.030 ≤0.12 ≤0.08 ≤0.08 ≤0.08 ≤0.12 ≤0.08 ≤0.030 ≤0.08 17.00-19.00 8.00-10.00 ≤2.00 17.00-19.00 8.00-10.00 ≤2.00 18.00-20.00 8.00-10.00 ≤2.00 18.00-20.00 7.00-10.50 ≤2.00 18.00-20.00 7.50-10.50 ≤2.00 17.00-19.00 8.50-11.50 ≤2.00 17.00-19.00 10.50-13.00 ≤2.00 22.00-24.00 12.00-15.00 ≤2.00 24.00-26.00 19.00-22.00 ≤2.00 16.00-18.50 10.00-14.00 ≤2.00 16.00-19.00 11.00-14.00 ≤2.00 16.00-19.00 11.00-14.00 ≤2.00 16.00-18.00 12.00-15.00 ≤2.00 16.00-18.00 10.00-14.00 ≤2.00 ≤0.20 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 - - - - - - - - - - - - - - - - - Se≥0.15 - - 0.10-0.25 - 0.15-0.30 Nb≤0.15 0.12-0.22 - - - - - - - - - - - - Ti5(C%-0.02)~0.08 Ti5*C%-0.70 - ≤0.035 ≤0.030 2.00-3.00 ≤1.00 ≤0.035 ≤0.030 1.80-2.50 ≤1.00 ≤0.035 ≤0.030 1.80-2.50 ≤1.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 0.10-0.22 - ... . .
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316N 316J1 00Cr17Ni13Mo2N 0Cr18Ni12Mo2Cu2 ≤0.030 ≤0.08 ≤0.030 ≤0.12 ≤0.08 ≤0.12 ≤0.08 ≤0.040 ≤0.12 ≤0.08 ≤0.08 ≤0.08 ≤0.08 ≤0.08 16.00-18.50 10.50-14.50 ≤2.00 17.00-19.00 10.00-14.50 ≤2.00 17.00-19.00 12.00-16.00 ≤2.00 18.00-20.00 11.00-15.00 ≤2.00 18.00-20.00 11.00-15.00 ≤2.00 16.00-19.00 11.00-14.00 ≤2.00 16.00-19.00 11.00-14.00 ≤2.00 16.00-19.00 15.00-17.00 ≤2.00 17.00-19.00 8.00-11.00 ≤2.00 17.00-19.00 9.00-12.00 ≤2.00 17.00-19.00 9.00-13.00 ≤2.00 17.00-19.00 8.50-10.50 ≤2.00 15.00-20.00 11.50-15.00 ≤2.00 23.00-28.00 3.00-6.00 ≤1.50 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 ≤0.035 ≤0.030 1.20-2.75 ≤1.00 ≤0.035 ≤0.030 1.20-2.75 ≤1.00 ≤0.035 ≤0.030 3.00-4.00 ≤1.00 ≤0.035 ≤0.030 3.00-4.00 ≤1.00 ≤0.035 ≤0.030 2.50-3.50 ≤1.00 ≤0.035 ≤0.030 2.50-3.50 ≤1.00 ≤0.035 ≤0.030 4.00-6.00 ≤1.00 ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤1.00 ≤1.00 ≤1.00 ≤1.00 - 0.12-0.22 - - - - - Ti5(C%-0.02)~0.08 Ti5*C%-0.70 - Ti5(C%-0.02)~0.08 Ti≥5*C% Nb≥10*C% - 2) 2) 1.00-2.50 - 1.00-2.50 - - - - - - - - - - - - - - - - - 316J1L 00Cr18Ni14Mo2Cu2 317 317L 317J1 321 347 XM7 0Cr19Ni13Mo3 00Cr19Ni13Mo3 1Cr18Ni12Mo3Ti6) 0Cr18Ni12Mo3Ti 0Cr18Ni16Mo5 1Cr18Ni9Ti6) 0Cr18Ni10Ti 0Cr18Ni11Nb 0Cr18Ni9Cu3 3.00-4.00 - - - XM15J1 0Cr18Ni13Si4 奥氏体 329J1 0Cr26Ni5Mo2 3.00-5.00 - - ≤0.035 ≤0.030 1.00-3.00 ≤1.00 ... . .
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铁素体 405 410L 铁 430 素 430F 体 434 型 447J1 XM27 403 410 405 416 410J1 1Cr18Ni11Si4AlTi 00Cr18Ni5MoSi2 0Cr13Al 00Cr12 1Cr17 Y1Cr17 1Cr17Mo 00Cr30Mo2 00Cr27Mo 1Cr12 1Cr13 0Cr13 Y1Cr13 1Cr13Mo 0.10-0.18 17.50-19.50 10.--120.. ≤0.80 ≤0.030 ≤0.08 ≤0.030 ≤0.12 ≤0.12 ≤0.12 ≤0.010 ≤0.010 ≤0.15 ≤0.15 ≤0.08 ≤0.15 ≤0.035 ≤0.030 - 3.40-4.00 - - - - - - - - Al 0.10-0.30; Ti0.40-0.70 - Al 0.10-0.30 - - - - 18.00-19.50 4.50-5.50 1.00-2.00 ≤0.035 ≤0.030 2.50-3.00 1.30-2.00 - 11.50-14.50 3) 11.00-13.00 3) 16.00-18.00 3) 16.00-18.00 3) 16.00-18.00 3) 28.50-32.00 - 25.00-27.50 - 11.50-13.00 3) 11.50-13.50 3) 11.50-13.50 3) 12.00-14.00 3) ≤1.00 ≤1.00 ≤1.25 ≤1.00 ≤1.00 ≤0.40 ≤0.40 ≤1.00 ≤1.00 ≤1.00 ≤1.25 ≤1.00 ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≥0.15 1) ≤1.00 ≤1.00 ≤0.75 ≤1.00 - - - - - - - - - - - - ≤0.035 ≤0.030 0.75-1.25 ≤1.00 ≤0.035 ≤0.030 1.50-2.50 ≤0.40 ≤0.035 ≤0.030 0.75-1.50 ≤0.40 ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≥0.15 1) ≤0.50 ≤1.00 ≤1.00 ≤1.00 ≤0.015 - ≤0.015 - - - - - - - - - - - 马 氏 体 ≤0.08-0.18 11.50-14.00 3) ≤0.035 ≤0.030 0.30-0.60 ≤0.60 ... . .
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型 420J1 420J2 420F 431 440A 440B 440C 440F 2Cr13 3Cr13 Y3Cr13 3Cr13Mo 4Cr13 1Cr17Ni2 7Cr17 8Cr17 9Cr18 11Cr17 Y11Cr17 9Cr18Mo 9Cr18MoV 0Cr17Ni4Cu4Nb 0.16-0.25 12.00-14.00 3) 0.26-0.35 12.00-14.00 3) 0.26-0.40 12.00-14.00 3) 0.28-0.35 12.00-14.00 3) 0.36-0.45 12.00-14.00 3) ≤1.00 ≤1.00 ≤1.25 ≤1.00 ≤0.80 ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≥0.15 1) ≤1.00 ≤1.00 ≤1.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - V0.07-0.12 Nb 0.15-0.45 ≤0.035 ≤0.030 0.50-1.00 ≤0.80 ≤0.035 ≤0.030 - ≤0.035 ≤0.030 - ≤0.035 ≤0.030 4) ≤0.035 ≤0.030 4) ≤0.035 ≤0.030 4) ≤0.035 ≤0.030 4) ≤0.035 ≥0.15 4) ≤0.60 ≤0.80 ≤1.00 ≤1.00 ≤0.80 ≤1.00 ≤1.00 0.11-0.17 16.00-18.00 1.50-2.50 ≤0.80 0.60-0.75 16.00-18.00 3) 0.75-0.95 16.00-18.00 3) 0.90-1.00 17.00-19.00 3) 0.95-1.20 16.00-18.00 3) 0.95-1.20 16.00-18.00 3) 0.95-1.10 16.00-18.00 3) 0.85-0.95 17.00-19.00 3) ≤0.07 ≤1.00 ≤1.00 ≤0.80 ≤1.00 ≤1.25 ≤0.80 ≤0.80 ≤0.035 ≤0.030 0.40-0.70 ≤0.80 ≤0.035 ≤0.030 1.00-1.30 ≤0.80 ≤0.035 ≤0.030 - ≤1.00 沉 630 15.50-17.50 6.50-7.50 ≤1.00 3.00-5.00 - ... . .
各系列不锈钢的成分、组织与力学性能(全)
