不锈钢类型/ 不锈钢钢号/ 不锈钢牌号/ 不锈钢化学成分

类型 钢 号 牌 号 化学成分 %　　　　　　　　　　
C Cr Ni Mn P S Mo Si Cu N 其它
奥氏体型 201不锈钢化学成分 1Cr17Mn6Ni5N ≤0.15 16.00-18.00 3.50-5.50 5.50－7.50 ≤0.060 ≤0.030 - ≤1.00 - ≤0.25 -
201L不锈钢化学成分 03Cr17Mn6Ni5N ≤0.030 16.00-18.00 3.50-5.50 5.50－7.50 ≤0.060 ≤0.030 　 ≤1.00 　 ≤0.25 　
202不锈钢化学成分 1Cr18Mn8Ni5N ≤0.15 17.00-19.00 4.00-6.00 7.50-10.00 ≤0.060 ≤0.030 　 ≤1.00 - ≤0.25 －
204不锈钢化学成分 03Cr16Mn8Ni2N ≤0.030 15.00-17.00 1.50-3.50 7.00-9.00 　 　 　 　 　 0.15-0.30 　
国内研制 1Cr18Mn10Ni5Mo3N ≤0.10 17.00-19.00 4.00-6.00 8.50-12.00 　 　 2.80-3.50 　 　 0.20-0.30 　
前苏联 2Cr13Mn9Ni4 0.15-0.25 12.00-14.00 3.70-5.00 8.00-10.00 　 　 　 　 　 　 　
国内研制 2Cr15Mn15Ni2N 0.15-0.25 14.00-16.00 1.50-3.00 14.00-16.00 　 　 　 　 　 0.15-0.30 　
　 1Cr18Mn10Ni5Mo3N ≤0.15 17.00-19.00 4.00-6.00 8.50-12.00 ≤0.060 ≤0.030 2.8-3.5 ≤1.00 - 0.20-0.30 -
301不锈钢化学成分 1Cr17Ni7 ≤0.15 16.00-18.00 6.00-8.00 ≤2.00 ≤0.065 ≤0.030 - ≤1.00 - - -
302不锈钢化学成分 1Cr18Ni9 ≤0.15 17.00-19.00 8.00-10.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - -
303不锈钢化学成分 Y1Cr18Ni9 ≤0.15 17.00-19.00 8.00-10.00 ≤2.00 ≤0.20 ≤0.030 1) ≤1.00 - - -
303se不锈钢化学成分 Y1Cr18Ni9Se ≤0.15 17.00-19.00 8.00-10.00 ≤2.00 ≤0.20 ≤0.030 - ≤1.00 - - Se≥0.15
304不锈钢化学成分 0Cr18Ni9 ≤0.07 17.00-19.00 8.00-10.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - -
304L不锈钢化学成分 00Cr19Ni10 ≤0.030 18.00-20.00 8.00-10.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - -
304N1不锈钢化学成分 0Cr19Ni9N ≤0.08 18.00-20.00 7.00-10.50 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - 0.10-0.25 -
304N2不锈钢化学成分 0Cr18Ni10NbN ≤0.08 18.00-20.00 7.50-10.50 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - 0.15-0.30 Nb≤0.15
304LN不锈钢化学成分 00Cr18Ni10N ≤0.030 17.00-19.00 8.50-11.50 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - 0.12-0.22 -
305不锈钢化学成分 1Cr18Ni12 ≤0.12 17.00-19.00 10.50-13.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - -
309S不锈钢化学成分 0Cr23Ni13 ≤0.08 22.00-24.00 12.00-15.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - -
310S不锈钢化学成分 0Cr25Ni20 ≤0.08 24.00-26.00 19.00-22.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - -
316不锈钢化学成分 0Cr17Ni12Mo2 ≤0.08 16.00-18.50 10.00-14.00 ≤2.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 - - -
　 1Cr18Ni12Mo2Ti6) ≤0.12 16.00-19.00 11.00-14.00 ≤2.00 ≤0.035 ≤0.030 1.80-2.50 ≤1.00 - - Ti5(C%-0.02)~0.08
　 0Cr18Ni12Mo2Ti ≤0.08 16.00-19.00 11.00-14.00 ≤2.00 ≤0.035 ≤0.030 1.80-2.50 ≤1.00 - - Ti5*C%-0.70
316L不锈钢化学成分 00Cr17Ni14Mo2 ≤0.030 16.00-18.00 12.00-15.00 ≤2.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 - - -
316N不锈钢化学成分 0Cr17Ni12Mo2N ≤0.08 16.00-18.00 10.00-14.00 ≤2.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 - 0.10-0.22 -
316N不锈钢化学成分 00Cr17Ni13Mo2N ≤0.030 16.00-18.50 10.50-14.50 ≤2.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 - 0.12-0.22 -
316J1不锈钢化学成分 0Cr18Ni12Mo2Cu2 ≤0.08 17.00-19.00 10.00-14.50 ≤2.00 ≤0.035 ≤0.030 1.20-2.75 ≤1.00 1.00-2.50 - -
316J1L不锈钢化学成分 00Cr18Ni14Mo2Cu2 ≤0.030 17.00-19.00 12.00-16.00 ≤2.00 ≤0.035 ≤0.030 1.20-2.75 ≤1.00 1.00-2.50 - -
317不锈钢化学成分 0Cr19Ni13Mo3 ≤0.12 18.00-20.00 11.00-15.00 ≤2.00 ≤0.035 ≤0.030 3.00-4.00 ≤1.00 - - -
317L不锈钢化学成分 00Cr19Ni13Mo3 ≤0.08 18.00-20.00 11.00-15.00 ≤2.00 ≤0.035 ≤0.030 3.00-4.00 ≤1.00 - - -
　 1Cr18Ni12Mo3Ti6) ≤0.12 16.00-19.00 11.00-14.00 ≤2.00 ≤0.035 ≤0.030 2.50-3.50 ≤1.00 - - Ti5(C%-0.02)~0.08
　 0Cr18Ni12Mo3Ti ≤0.08 16.00-19.00 11.00-14.00 ≤2.00 ≤0.035 ≤0.030 2.50-3.50 ≤1.00 - - Ti5*C%-0.70
317J1不锈钢化学成分 0Cr18Ni16Mo5 ≤0.040 16.00-19.00 15.00-17.00 ≤2.00 ≤0.035 ≤0.030 4.00-6.00 ≤1.00 - - -
321不锈钢化学成分 1Cr18Ni9Ti6) ≤0.12 17.00-19.00 8.00-11.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - Ti5(C%-0.02)~0.08
　 0Cr18Ni10Ti ≤0.08 17.00-19.00 9.00-12.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - Ti≥5*C%
347不锈钢化学成分 0Cr18Ni11Nb ≤0.08 17.00-19.00 9.00-13.00 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 - - Nb≥10*C%
XM7不锈钢化学成分 0Cr18Ni9Cu3 ≤0.08 17.00-19.00 8.50-10.50 ≤2.00 ≤0.035 ≤0.030 - ≤1.00 3.00-4.00 - -
XM15J1不锈钢化学成分 0Cr18Ni13Si4 ≤0.08 15.00-20.00 11.50-15.00 ≤2.00 ≤0.035 ≤0.030 - 3.00-5.00 - - 2)
奥氏体
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铁素体
  329J1不锈钢化学成分 0Cr26Ni5Mo2 ≤0.08 23.00-28.00 3.00-6.00 ≤1.50 ≤0.035 ≤0.030 1.00-3.00 ≤1.00 - - 2)
　 1Cr18Ni11Si4AlTi 0.10-0.18 17.50-19.50 10.--120.. ≤0.80 ≤0.035 ≤0.030 - 3.40-4.00 - - Al 0.10-0.30; Ti 0.40-0.70
　 00Cr18Ni5MoSi2 ≤0.030 18.00-19.50 4.50-5.50 1.00-2.00 ≤0.035 ≤0.030 2.50-3.00 1.30-2.00 - - -
铁素体型
  405不锈钢化学成分 0Cr13Al ≤0.08 11.50-14.50 3) ≤1.00 ≤0.035 ≤0.030 - ≤1.00 - - Al 0.10-0.30
410L不锈钢化学成分 00Cr12 ≤0.030 11.00-13.00 3) ≤1.00 ≤0.035 ≤0.030 - ≤1.00 - - -

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430不锈钢化学成分 1Cr17 ≤0.12 16.00-18.00 3) ≤1.25 ≤0.035 ≤0.030 - ≤0.75 - - -
430F不锈钢化学成分 Y1Cr17 ≤0.12 16.00-18.00 3) ≤1.00 ≤0.035 ≥0.15 1) ≤1.00 - - -
434不锈钢化学成分 1Cr17Mo ≤0.12 16.00-18.00 3) ≤1.00 ≤0.035 ≤0.030 0.75-1.25 ≤1.00 - - -
447J1不锈钢化学成分 00Cr30Mo2 ≤0.010 28.50-32.00 - ≤0.40 ≤0.035 ≤0.030 1.50-2.50 ≤0.40 - ≤0.015 -
XM27不锈钢化学成分 00Cr27Mo ≤0.010 25.00-27.50 - ≤0.40 ≤0.035 ≤0.030 0.75-1.50 ≤0.40 - ≤0.015 -
马氏体型
  403不锈钢化学成分 1Cr12 ≤0.15 11.50-13.00 3) ≤1.00 ≤0.035 ≤0.030 - ≤0.50 - - -
410不锈钢化学成分 1Cr13 ≤0.15 11.50-13.50 3) ≤1.00 ≤0.035 ≤0.030 - ≤1.00 - - -
405不锈钢化学成分 0Cr13 ≤0.08 11.50-13.50 3) ≤1.00 ≤0.035 ≤0.030 - ≤1.00 - - -
416不锈钢化学成分 Y1Cr13 ≤0.15 12.00-14.00 3) ≤1.25 ≤0.035 ≥0.15 1) ≤1.00 - - -
410J1不锈钢化学成分 1Cr13Mo ≤0.08-0.18 11.50-14.00 3) ≤1.00 ≤0.035 ≤0.030 0.30-0.60 ≤0.60 - - -
420J1不锈钢化学成分 2Cr13 0.16-0.25 12.00-14.00 3) ≤1.00 ≤0.035 ≤0.030 - ≤1.00 - - -
420J2不锈钢化学成分 3Cr13 0.26-0.35 12.00-14.00 3) ≤1.00 ≤0.035 ≤0.030 - ≤1.00 - - -
420F不锈钢化学成分 Y3Cr13 0.26-0.40 12.00-14.00 3) ≤1.25 ≤0.035 ≥0.15 1) ≤1.00 - - -
　 3Cr13Mo 0.28-0.35 12.00-14.00 3) ≤1.00 ≤0.035 ≤0.030 0.50-1.00 ≤0.80 - - -
　 4Cr13 0.36-0.45 12.00-14.00 3) ≤0.80 ≤0.035 ≤0.030 - ≤0.60 - - -
431不锈钢化学成分 1Cr17Ni2 0.11-0.17 16.00-18.00 1.50-2.50 ≤0.80 ≤0.035 ≤0.030 - ≤0.80 - - -
440A不锈钢化学成分 7Cr17 0.60-0.75 16.00-18.00 3) ≤1.00 ≤0.035 ≤0.030 4) ≤1.00 - - -
440B不锈钢化学成分 8Cr17 0.75-0.95 16.00-18.00 3) ≤1.00 ≤0.035 ≤0.030 4) ≤1.00 - - -
　 9Cr18 0.90-1.00 17.00-19.00 3) ≤0.80 ≤0.035 ≤0.030 4) ≤0.80 - - -
440C不锈钢化学成分 11Cr17 0.95-1.20 16.00-18.00 3) ≤1.00 ≤0.035 ≤0.030 4) ≤1.00 - - -
440F不锈钢化学成分 Y11Cr17 0.95-1.20 16.00-18.00 3) ≤1.25 ≤0.035 ≥0.15 4) ≤1.00 - - -
　 9Cr18Mo 0.95-1.10 16.00-18.00 3) ≤0.80 ≤0.035 ≤0.030 0.40-0.70 ≤0.80 - - -
　 9Cr18MoV 0.85-0.95 17.00-19.00 3) ≤0.80 ≤0.035 ≤0.030 1.00-1.30 ≤0.80 - - V0.07-0.12
沉淀硬化型 630不锈钢化学成分 0Cr17Ni4Cu4Nb ≤0.07 15.50-17.50 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 3.00-5.00 - Nb 0.15-0.45
631不锈钢化学成分 0Cr17Ni7Al ≤0.09 16.00-18.00 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 - ≤1.00 ≤0.50 - Al 0.75-1.50
632不锈钢化学成分 0Cr15Ni7Mo2Al ≤0.09 14.00-16.00 6.50-7.50 ≤1.00 ≤0.035 ≤0.030 2.00-3.00 ≤1.00 - - Al 0.75-1.50