不锈钢化学成分表

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不锈钢化学成分表 类型 钢 号 牌 号 化学成分 % C Cr Ni Mn P S Mo Si Cu N

奥氏 体型

211 1Cr17Mn6Ni5N ≤1.15 16.11-18.11 3.51-5.51 5.51-7.51 ≤1.161 ≤1.131 - ≤1.11 - ≤1.25211L 13Cr17Mn6Ni5N ≤1.131 16.11-18.11 3.51-5.51 5.51-7.51 ≤1.161 ≤1.131 ≤1.11 ≤1.25212 1Cr18Mn8Ni5N ≤1.15 17.11-13.11 4.11-6.11 7.51-11.11 ≤1.161 ≤1.131 ≤1.11 - ≤1.25214 13Cr16Mn8Ni2N ≤1.131 15.11-17.11 1.51-3.51 7.11-3.11 1.15-1.国内研制 1Cr18Mn11Ni5Mo3N ≤1.11 17.11-13.11 4.11-6.11 8.51-12.11 2.81-3.51 1.21-1.

前苏联 2Cr13Mn3Ni4 1.15-1.25 12.11-14.11 3.71-5.11 8.11-11.11

国内研制 2Cr15Mn15Ni2N 1.15-1.25 14.11-16.11 1.51-3.11 14.11-16.11 1.15-1.

1Cr18Mn11Ni5Mo3N ≤1.15 17.11-13.11 4.11-6.11 8.51-12.11 ≤1.161 ≤1.131 2.8-3.5 ≤1.11 - 1.21-1.311 1Cr17Ni7 ≤1.15 16.11-18.11 6.11-8.11 ≤2.11 ≤1.165 ≤1.131 - ≤1.11 - - 312 1Cr18Ni3 ≤1.15 17.11-13.11 8.11-11.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 313 Y1Cr18Ni3 ≤1.15 17.11-13.11 8.11-11.11 ≤2.11 ≤1.21 ≤1.131 1) ≤1.11 - - 313se Y1Cr18Ni3Se ≤1.15 17.11-13.11 8.11-11.11 ≤2.11 ≤1.21 ≤1.131 - ≤1.11 - - 314 1Cr18Ni3 ≤1.17 17.11-13.11 8.11-11.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 314L 11Cr13Ni11 ≤1.131 18.11-21.11 8.11-11.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 314N1 1Cr13Ni3N ≤1.18 18.11-21.11 7.11-11.51 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - 1.11-1.314N2 1Cr18Ni11NbN ≤1.18 18.11-21.11 7.51-11.51 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - 1.15-1.314LN 11Cr18Ni11N ≤1.131 17.11-13.11 8.51-11.51 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - 1.12-1.315 1Cr18Ni12 ≤1.12 17.11-13.11 11.51-13.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 313S 1Cr23Ni13 ≤1.18 22.11-24.11 12.11-15.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 311S 1Cr25Ni21 ≤1.18 24.11-26.11 13.11-22.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 316 1Cr17Ni12Mo2 ≤1.18 16.11-18.51 11.11-14.11 ≤2.11 ≤1.135 ≤1.131 2.11-3.11 ≤1.11 - -

1Cr18Ni12Mo2Ti6) ≤1.12 16.11-13.11 11.11-14.11 ≤2.11 ≤1.135 ≤1.131 1.81-2.51 ≤1.11 - - 1Cr18Ni12Mo2Ti ≤1.18 16.11-13.11 11.11-14.11 ≤2.11 ≤1.135 ≤1.131 1.81-2.51 ≤1.11 - - 316L 11Cr17Ni14Mo2 ≤1.131 16.11-18.11 12.11-15.11 ≤2.11 ≤1.135 ≤1.131 2.11-3.11 ≤1.11 - - 316N 1Cr17Ni12Mo2N ≤1.18 16.11-18.11 11.11-14.11 ≤2.11 ≤1.135 ≤1.131 2.11-3.11 ≤1.11 - 1.11-1.316N 11Cr17Ni13Mo2N ≤1.131 16.11-18.51 11.51-14.51 ≤2.11 ≤1.135 ≤1.131 2.11-3.11 ≤1.11 - 1.12-1.316J1 1Cr18Ni12Mo2Cu2 ≤1.18 17.11-13.11 11.11-14.51 ≤2.11 ≤1.135 ≤1.131 1.21-2.75 ≤1.11 1.11-2.51 - 316J1L 11Cr18Ni14Mo2Cu2 ≤1.131 17.11-13.11 12.11-16.11 ≤2.11 ≤1.135 ≤1.131 1.21-2.75 ≤1.11 1.11-2.51 - 317 1Cr13Ni13Mo3 ≤1.12 18.11-21.11 11.11-15.11 ≤2.11 ≤1.135 ≤1.131 3.11-4.11 ≤1.11 - - 317L 11Cr13Ni13Mo3 ≤1.18 18.11-21.11 11.11-15.11 ≤2.11 ≤1.135 ≤1.131 3.11-4.11 ≤1.11 - -

1Cr18Ni12Mo3Ti6) ≤1.12 16.11-13.11 11.11-14.11 ≤2.11 ≤1.135 ≤1.131 2.51-3.51 ≤1.11 - - 1Cr18Ni12Mo3Ti ≤1.18 16.11-13.11 11.11-14.11 ≤2.11 ≤1.135 ≤1.131 2.51-3.51 ≤1.11 - - 317J1 1Cr18Ni16Mo5 ≤1.141 16.11-13.11 15.11-17.11 ≤2.11 ≤1.135 ≤1.131 4.11-6.11 ≤1.11 - -

321 1Cr18Ni3Ti6) ≤1.12 17.11-13.11 8.11-11.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 1Cr18Ni11Ti ≤1.18 17.11-13.11 3.11-12.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - 347 1Cr18Ni11Nb ≤1.18 17.11-13.11 3.11-13.11 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 - - XM7 1Cr18Ni3Cu3 ≤1.18 17.11-13.11 8.51-11.51 ≤2.11 ≤1.135 ≤1.131 - ≤1.11 3.11-4.11 - XM15J1 1Cr18Ni13Si4 ≤1.18 15.11-21.11 11.51-15.11 ≤2.11 ≤1.135 ≤1.131 - 3.11-5.11 - -

奥氏体 | 铁素体

323J1 1Cr26Ni5Mo2 ≤1.18 23.11-28.11 3.11-6.11 ≤1.51 ≤1.135 ≤1.131 1.11-3.11 ≤1.11 - -

1Cr18Ni11Si4AlTi 1.11-1.18 17.51-13.51 11.--121.. ≤1.81 ≤1.135 ≤1.131 - 3.41-4.11 - - 11Cr18Ni5MoSi2 ≤1.131 18.11-13.51 4.51-5.51 1.11-2.11 ≤1.135 ≤1.131 2.51-3.11 1.31-2.11 - -

铁素 体型

415 1Cr13Al ≤1.18 11.51-14.51 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.11 - - 411L 11Cr12 ≤1.131 11.11-13.11 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.11 - - 431 1Cr17 ≤1.12 16.11-18.11 3) ≤1.25 ≤1.135 ≤1.131 - ≤1.75 - - 431F Y1Cr17 ≤1.12 16.11-18.11 3) ≤1.11 ≤1.135 ≥1.15 1) ≤1.11 - - 434 1Cr17Mo ≤1.12 16.11-18.11 3) ≤1.11 ≤1.135 ≤1.131 1.75-1.25 ≤1.11 - - 447J1 11Cr31Mo2 ≤1.111 28.51-32.11 - ≤1.41 ≤1.135 ≤1.131 1.51-2.51 ≤1.41 - ≤1.11XM27 11Cr27Mo ≤1.111 25.11-27.51 - ≤1.41 ≤1.135 ≤1.131 1.75-1.51 ≤1.41 - ≤1.11

马氏 体型

413 1Cr12 ≤1.15 11.51-13.11 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.51 - - 411 1Cr13 ≤1.15 11.51-13.51 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.11 - - 415 1Cr13 ≤1.18 11.51-13.51 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.11 - - 416 Y1Cr13 ≤1.15 12.11-14.11 3) ≤1.25 ≤1.135 ≥1.15 1) ≤1.11 - - 411J1 1Cr13Mo ≤1.18-1.18 11.51-14.11 3) ≤1.11 ≤1.135 ≤1.131 1.31-1.61 ≤1.61 - - 421J1 2Cr13 1.16-1.25 12.11-14.11 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.11 - - 421J2 3Cr13 1.26-1.35 12.11-14.11 3) ≤1.11 ≤1.135 ≤1.131 - ≤1.11 - - 421F Y3Cr13 1.26-1.41 12.11-14.11 3) ≤1.25 ≤1.135 ≥1.15 1) ≤1.11 - - 3Cr13Mo 1.28-1.35 12.11-14.11 3) ≤1.11 ≤1.135 ≤1.131 1.51-1.11 ≤1.81 - - 4Cr13 1.36-1.45 12.11-14.11 3) ≤1.81 ≤1.135 ≤1.131 - ≤1.61 - - 431 1Cr17Ni2 1.11-1.17 16.11-18.11 1.51-2.51 ≤1.81 ≤1.135 ≤1.131 - ≤1.81 - - 441A 7Cr17 1.61-1.75 16.11-18.11 3) ≤1.11 ≤1.135 ≤1.131 4) ≤1.11 - - 441B 8Cr17 1.75-1.35 16.11-18.11 3) ≤1.11 ≤1.135 ≤1.131 4) ≤1.11 - - 3Cr18 1.31-1.11 17.11-13.11 3) ≤1.81 ≤1.135 ≤1.131 4) ≤1.81 - - 441C 11Cr17 1.35-1.21 16.11-18.11 3) ≤1.11 ≤1.135 ≤1.131 4) ≤1.11 - - 441F Y11Cr17 1.35-1.21 16.11-18.11 3) ≤1.25 ≤1.135 ≥1.15 4) ≤1.11 - - 3Cr18Mo 1.35-1.11 16.11-18.11 3) ≤1.81 ≤1.135 ≤1.131 1.41-1.71 ≤1.81 - - 3Cr18MoV 1.85-1.35 17.11-13.11 3) ≤1.81 ≤1.135 ≤1.131 1.11-1.31 ≤1.81 - - 沉淀硬 化型 631 1Cr17Ni4Cu4Nb ≤1.17 15.51-17.51 6.51-7.51 ≤1.11 ≤1.135 ≤1.131 - ≤1.11 3.11-5.11 -