AISI化学成分

AISI化学成分 AISI化学成分 化学成分表 钢种 化学成分 Grade UNS C Mn P S Si Cr Ni Mo 其他 NO. NO. AISI 5.50,S20100 ?0.15 ?0.060 ?0.030 ?0.75 16.00 ,18.00 3.50,5.50 - N?0.25 201 7.50 AISI 7.50,S20200 ?0.15 ?0.060 ?0.030 ?0 .75 17.00 ,19.00 4.00,6.00 - N?0.25 202 10.00 AISI 0.12,14.0,N 0.32,S20500 ?0.060 ?0.030 ?0.75 16.50 ,18.00 1.00,1.75 - 205 0.25 15.5 0.40 AISI S30100 ?0.15 ?2.00 ?0.045 ?0.030 ?0.75 16.00 ,18.00 6.00,8.00 - N,0.10 301 AISI S30200 ?0 .15 ?2.00 ?0.045 ?0.030 ?0.75 17.00 ,19.00 8.00,10.00 - N,0.10 302 AISI 2.00,S30215 ?0.15 ?2.00 ?0.045 ?0.030 17.00,19.00 8.00,10.00 - N,0.10 302B 3.00 AISI S30300 ?0.15 ?2.00 ?0.20 ?0.15 ?1.00 17.00 ,19.00 8.00,10.00 - N,0.10 303 AISI S30323 ?0.15 ?2.00 ?0.20 ?0.06 ?1.00 17.00 ,19.00 8.00,10.00 - - 303Se AISI S30400 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 18.00 ,20.00 8.00,10.50 - Se?0.15 304 AISI S30403 ?0.030 ?2.00 ?0.045 ?0.030 ?0.75 18.00 ,20.00 8.00,12.00 - N,0.10 304L AISI S30451 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 18.00 ,20.00 8.00,10.50 - N,0.10 304N AISI N 0.10, S30453 ?0.030 ?2.00 ?0.045 ?0.030 ?0.75 18.00 ,20.00 10.50,12.00 - 304LN 0.16 AISI N 0.10,S30500 ?0.12 ?2.00 ?0.045 ? 0.030 ?0.75 17.00 ,19.00 10.50,13.00 - 305 0.16 AISI S30800 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 19.00 ,21.00 10.00,12.00 - - 308 AISI S30900 ?0.20 ?2.00 ?0.045 ?0.030 ?0.75 22.00 ,24.00 12.00,15.00 - - 309 AISI S30908 ?0.0 8 ?2.00 ?0.045 ?0.030 ?0.75 22.00 ,24.00 12.00,15.00 - - 309S AISI S31000 ?0.25 ?2.00 ?0.045 ?0.030 ?1.50 24.00 ,26.00 19.00,22.00 - - 310 AISI S31008 ?0.08 ?2.00 ?0.045 ?0.030 ?1.50 24.00 ,26.00 19.00,22.00 - - 310S AISI 1.50,S31400 ?0.25 ?2.00 ?0.045 ?0.030 23.00,26.00 19.00,22.00 - - 314 3.00 1.75AISI S31600 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 16.00 ,18.00 10.00,14.00 ,- 316 2.25 1. 75AISI S31620 ?0.08 ?2.00 ?0.20 ?0.10 ?0.75 16.00 ,18.00 10.00,14.00 ,- 316F 2.25 2.00AISI S31603 ?0.030 ?2.00 ?0.045 ?0.030 ?0.75 16.00 ,18.00 10.00,14.00 ,- 316L 3.00 2.00N?0.10,TiAISI S31635 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 16.00 ,18.00 10.00,14.00 ,?5x(C+N),316Ti 3.0.7 00 2.00AISI N 0.10,S31651 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 16.00 ,18.00 10.00,14.00 ,316N 0.16 3.00 3.00AISI S31700 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 18.00 ,20.00 11.00,15.00 ,- 317 4.00 3.00AISI S31703 ?0.030 ?2.00 ?0.045 ?0.030 ?0.75 18.00 ,20.00 11.00,15.00 ,- 317L 4.00 N?0.10,TiAISI S32100 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 17.00 ,19.00 9.00,12.00 - ?5x(C+N),321 0.7 1.00AISI S32900 ?0.10 ?2.00 ?0.040 ?0.030 ?0.75 23.00 ,28.00 2.5,5.00 ,- 329 2.00 AISI Nb +Ta ? 10 S34700 ?0.08 ?2.00 ?0.04 5 ?0.030 ?0.75 17.00 ,19.00 9.00,13.00 - 347 x C%,1.00 AISI S34800 ?0.08 ?2.00 ?0.045 ?0.030 ?0.75 17.00 ,19.00 9.00,13.00 - Nb +Ta ? 10 348 x C%,1.00 Ta?0.10,Co ?0.20 AISI S40300 ?0.15 ?1.00 ?0.040 ?0.030 ?0.50 11.50 ,13.00 - - - 403 AISI AI 0.10,S40500 ?0.08 ?1.00 ?0.040 ?0.030 ?1.00 11.50 ,14.50 - - 405 0.30 AISI Ti 6 x C%,S40900 ?0.08 ?1.00 ?0.045 ?0.045 ?1.00 10.50 ,11.75 - - 409 0.75 AISI S41000 ?0.15 ?1.00 ?0.040 ?0.030 ?1.00 11.50 ,13.50 ?0.75 - - 410 AISI S41400 ?0.15 ?1.00 ?0.040 ?0.030 ?1.00 11.50 ,13.50 1.25,2.50 - - 414 AISI S41600 ?0.15 ?1.25 ?0.06 ?0.15 ?1.00 12.00 ,14.00 - - - 416 AISI S41623 ?0.15 ?1.25 ?0.06 ?0.06 ?1.00 12.00 ,14.00 - - Se?0.15 416Se ?AISI S42000 >0.15 ?1.00 ?0.040 ?0.030 ?1.00 12.00 ,14.00 ?0.75 0.- 420 50 AISI 0.30,S42020 ?1.25 ?0.06 ?0.15 ?1.00 12.00 ,14.00 ?0.50 - Cu?0.60 420F 0.40 AISI S42900 ?0.12 ?1.00 ?0.040 ?0.030 ?1.00 14.00 ,16.00 ?0.75 - - 429 AISI S43000 ?0.12 ?1.00 ?0.040 ?0.030 ?1.00 16.00 ,18.00 ?0.75 - - 430 AISI S43020 ?0.12 ?1.25 ?0.06 ?0.15 ?1.00 16.00 ,18.00 - - - 430F AISI S43023 ?0.12 ?1.25 ?0.06 ?0.06 ?1.00 16.00 ,18.00 - - Se?0.15 430FSe AISI S43100 ?0.20 ?1.00 ?0.040 ?0.030 ?1.00 15.00 ,17.00 1.25,2.50 - - 431 AISI S43400 ?0.12 ?1.00 ?0.040 ?0.030 ?1.00 16.00 ,18.00 - - - 434 AISI 0.60,S44002 ?1.00 ?0.040 ?0.030 ?1.00 16.00 ,18.00 - - - 440A 0.75 AISI 0.75,S44003 ?1.00 ?0.040 ?0.030 ?1.00 16.00 ,18.00 - - - 440B 0.95 AISI 0.95,S44004 ?1.00 ?0.040 ?0.030 ?1.00 16.00 ,18.00 - - - 440C 1.20 AISI S44200 ?0.20 ?1.00 ?0.040 ?0.030 ?1.00 18.00 ,23.00 - - - 442 AISI S44600 ? 0.20 ?1.50 ?0.040 ?0.030 ?1.00 23.00 ,27.00 ?0.75 - N?0.25 446 AISI S17700 ?0.09 ?1.00 ?0.040 ?0.030 ?1.00 16.00 ,18.00 6.50,7.50 0.AI 0.75, 631 401.00 , 0. 65