不锈钢化学成分一览表

不锈钢化学成分表

类型 序号 牌 号 化学成分 % C ≤0.15 Si ≤1.00 Mn 5.50－7.50 P ≤0.060 ≤0.060 ≤0.060 ≤0.065 ≤0.035 S Ni Cr 16.00-18.00 Mo - - 2.8-3.5 Cu - N ≤0.25 其它 201- 1 1Cr17Mn6Ni5N ≤0.030 3.50-5.50 2 1Cr18Mn8Ni5N ≤0.15 ≤1.00 7.50-10.00 ≤0.030 4.00-6.00 17.00-19.00 - ≤0.25 202－ 3 1Cr18Mn10Ni5Mo3N ≤0.15 ≤1.00 8.50-12.00 ≤0.030 4.00-6.00 17.00-19.00 - 0.20-0.30 - 4 1Cr17Ni7 ≤0.15 ≤1.00 ≤2.00 ≤0.030 6.00-8.00 16.00-18.00 - - - 301- 5 6 奥 氏 体 型 7 8 1Cr18Ni9 Y1Cr18Ni9 Y1Cr18Ni9Se 0Cr18Ni9 ≤0.15 ≤0.15 ≤0.15 ≤0.07 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤0.030 8.00-10.00 8.00-10.00 8.00-10.00 8.00-10.00 17.00-19.00 17.00-19.00 17.00-19.00 17.00-19.00 - 1) - - - - - - - - - - - - Se≥0.15 304- ≤0.20 ≤0.030 ≤0.20 ≤0.030 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.030 9 00Cr19Ni10 ≤0.030 ≤1.00 ≤2.00 ≤0.030 8.00-10.00 18.00-20.00 - - - 304L- 10 0Cr19Ni9N ≤0.08 ≤1.00 ≤2.00 ≤0.030 7.00-10.50 18.00-20.00 - - 0.10-0.25 304N1- 11 0Cr18Ni10NbN ≤0.08 ≤1.00 ≤2.00 ≤0.030 7.50-10.50 18.00-20.00 - - 0.15-0.30 Nb≤0.15 12 00Cr18Ni10N ≤0.030 ≤1.00 ≤2.00 ≤0.030 8.50-11.50 17.00-19.00 - - 0.12-0.22 304LN- 13 1Cr18Ni12 ≤0.12 ≤1.00 ≤2.00 ≤0.030 10.50-13.00 17.00-19.00 - - - 305- 14 0Cr23Ni13 ≤0.08 ≤1.00 ≤2.00 ≤0.030 12.00-15.00 22.00-24.00 - - - 309- 15 0Cr25Ni20 ≤0.08 ≤1.00 ≤2.00 ≤0.030 19.00-22.00 24.00-26.00 - - - - 16 0Cr17Ni12Mo2 1Cr18Ni12Mo2Ti6) ≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.030 10.00-14.00 16.00-18.50 2.00-3.00 - - - 17 ≤0.12 ≤1.00 ≤2.00 ≤0.030 11.00-14.00 16.00-19.00 1.80-2.50 - - Ti5(C%-0.02)~0.08 18 0Cr18Ni12Mo2Ti ≤0.08 ≤1.00 ≤2.00 ≤0.030 11.00-14.00 16.00-19.00 1.80-2.50 - - Ti5*C%-0.70 19 00Cr17Ni14Mo2 ≤0.030 ≤1.00 ≤2.00 ≤0.030 12.00-15.00 16.00-18.00 2.00-3.00 - - - 20 0Cr17Ni12Mo2N ≤0.08 ≤1.00 ≤2.00 ≤0.030 10.00-14.00 16.00-18.00 2.00-3.00 - 0.10-0.22 - 21 00Cr17Ni13Mo2N ≤0.030 ≤1.00 ≤2.00 ≤0.030 10.50-14.50 16.00-18.50 2.00-3.00 - 0.12-0.22 - 22 0Cr18Ni12Mo2Cu2 ≤0.08 ≤1.00 ≤2.00 ≤0.030 10.00-14.50 17.00-19.00 1.20-2.75 1.00-2.50 - - 23 00Cr18Ni14Mo2Cu2 ≤0.030 ≤1.00 ≤2.00 ≤0.030 12.00-16.00 17.00-19.00 1.20-2.75 1.00-2.50 - - 24 0Cr19Ni13Mo3 ≤0.12 ≤1.00 ≤2.00 ≤0.030 11.00-15.00 18.00-20.00 3.00-4.00 - - - 25 00Cr19Ni13Mo3 1Cr18Ni12Mo3Ti6) ≤0.08 ≤1.00 ≤2.00 ≤0.030 11.00-15.00 18.00-20.00 3.00-4.00 - - - 26 ≤0.12 ≤1.00 ≤2.00 ≤0.030 11.00-14.00 16.00-19.00 2.50-3.50 - - Ti5(C%-0.02)~0.08 27 0Cr18Ni12Mo3Ti ≤0.08 ≤1.00 ≤2.00 ≤0.030 11.00-14.00 16.00-19.00 2.50-3.50 - - Ti5*C%-0.70 28 0Cr18Ni16Mo5 1Cr18Ni9Ti6) ≤0.040 ≤1.00 ≤2.00 ≤0.030 15.00-17.00 16.00-19.00 17.00-19.00 4.00-6.00 - - - 29 ≤0.12 ≤1.00 ≤2.00 ≤0.030 8.00-11.00 - - - Ti5(C%-0.02)~0.08 30 0Cr18Ni10Ti ≤0.08 ≤1.00 ≤2.00 ≤0.030 9.00-12.00 17.00-19.00 - - - Ti≥5*C% 31 0Cr18Ni11Nb ≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.030 9.00-13.00 17.00-19.00 - - - Nb≥10*C% 32 0Cr18Ni9Cu3 ≤0.08 ≤1.00 ≤2.00 ≤0.030 8.50-10.50 17.00-19.00 - 3.00-4.00 - - 33 奥氏 体 | 铁素体型 37 36 0Cr18Ni13Si4 ≤0.08 3.00-5.00 ≤2.00 ≤0.030 11.50-15.00 15.00-20.00 - - - 2) 34 0Cr26Ni5Mo2 ≤0.08 ≤1.00 ≤1.50 ≤0.030 3.00-6.00 23.00-28.00 1.00-3.00 - - 2) Al 0.10-0.30; Ti 0.40-0.70 35 1Cr18Ni11Si4AlTi 0.10-0.18 3.40-4.00 ≤0.80 ≤0.030 10.--120.. 17.50-19.50 - - - 00Cr18Ni5MoSi2 ≤0.030 1.30-2.00 1.00-2.00 ≤0.035 ≤0.030 4.50-5.50 18.00-19.50 2.50-3.00 - - - 0Cr13Al ≤0.08 ≤1.00 ≤1.00 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.030 3) 11.50-14.50 - - - Al 0.10-0.30 38 铁 39 素 40 体 41 型 42 00Cr12 ≤0.030 ≤1.00 ≤1.00 ≤0.030 3) 11.00-13.00 - - - - 1Cr17 ≤0.12 ≤0.75 ≤1.25 ≤0.030 3) 16.00-18.00 - - - - Y1Cr17 ≤0.12 ≤1.00 ≤1.00 ≥0.15 3) 16.00-18.00 1) - - - 1Cr17Mo 00Cr30Mo25) 00Cr27Mo25 ≤0.12 ≤1.00 ≤1.00 ≤0.030 3) 16.00-18.00 0.75-1.25 - - - ≤0.010 ≤0.40 ≤0.40 ≤0.030 - 28.50-32.00 1.50-2.50 - ≤0.015 - 43 马 ≤0.010 ≤0.40 ≤0.40 ≤0.030 - 25.00-27.50 0.75-1.50 - ≤0.015 - 44 1Cr12 ≤0.15 ≤0.50 ≤1.00 ≤0.030 3) 11.50-13.00 - - - - 氏 体 46 型 47 Y1Cr13 ≤0.15 ≤1.00 ≤1.25 0Cr13 ≤0.08 ≤1.00 ≤1.00 45 1Cr13 ≤0.15 ≤1.00 ≤1.00 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.030 3) 11.50-13.50 - - - - ≤0.030 3) 11.50-13.50 - - - - ≥0.15 3) 12.00-14.00 1) - - - 48 1Cr13Mo ≤0.08-0.18 ≤0.60 ≤1.00 ≤0.030 3) 11.50-14.00 0.30-0.60 - - - 49 2Cr13 0.16-0.25 ≤1.00 ≤1.00 ≤0.030 3) 12.00-14.00 - - - - 50 3Cr13 0.26-0.35 ≤1.00 ≤1.00 ≤0.030 3) 12.00-14.00 - - - - 51 Y3Cr13 0.26-0.40 ≤1.00 ≤1.25 ≥0.15 3) 12.00-14.00 1) - - - 52 3Cr13Mo 0.28-0.35 ≤0.80 ≤1.00 ≤0.030 3) 12.00-14.00 0.50-1.00 - - - 53 4Cr13 0.36-0.45 ≤0.60 ≤0.80 ≤0.030 3) 12.00-14.00 - - - - 1Cr17Ni2 0.11-0.17 ≤0.80 ≤0.80 ≤0.030 1.50-2.50 16.00-18.00 - - - - 55 7Cr17 0.60-0.75 ≤1.00 ≤1.00 ≤0.030 3) 16.00-18.00 4) - - - 56 8Cr17 0.75-0.95 ≤1.00 ≤1.00 ≤0.030 3) 16.00-18.00 4) - - - 57 9Cr18 0.90-1.00 ≤0.80 ≤0.80 ≤0.030 3) 17.00-19.00 4) - - - 58 11Cr17 0.95-1.20 ≤1.00 ≤1.00 ≤0.030 3) 16.00-18.00 4) - - - 59 Y11Cr17 0.95-1.20 ≤1.00 ≤1.25 ≥0.15 3) 16.00-18.00 4) - - - 60 9Cr18Mo 0.95-1.10 ≤0.80 ≤0.80 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.035 ≤0.030 3) 16.00-18.00 0.40-0.70 - - - 61 9Cr18MoV 0.85-0.95 ≤0.80 ≤0.80 ≤0.030 3) 17.00-19.00 1.00-1.30 - - V0.07-0.12 沉淀硬化型 62 0Cr17Ni4Cu4Nb ≤0.07 ≤1.00 ≤1.00 ≤0.030 6.50-7.50 15.50-17.50 - 3.00-5.00 - Nb 0.15-0.45 63 0Cr17Ni7Al ≤0.09 ≤1.00 ≤1.00 ≤0.030 6.50-7.50 16.00-18.00 - ≤0.50 - Al 0.75-1.50 0Cr15Ni7Mo2Al ≤0.09 ≤1.00 ≤1.00 ≤0.030 6.50-7.50 14.00-16.00 2.00-3.00 - - Al 0.75-1.50

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