常用不锈钢新旧牌号对照表
旧牌号 OCr18Ni9 OOCr19Ni10 Y1Cr18Ni9 1Cr18NI9Ti 0Cr18Ni10Ti 0Cr17Ni12Mo2 0Cr17Ni14Mo2 0Cr25Ni20 00Cr17Ni13Mo2N 1Cr17Ni2 1Cr13 2Cr13 3Cr13 4Cr13 0Cr17Ni4Cu4Nb 新牌号 06Cr19Ni10 022Cr19Ni10 Y12Cr18NI9 统一数字代化学成分（质量分数）% 号 S30408 S30403 S30317 C ≤0.08 ≤0.03 ≤0.15 ≤0.15 ≤0.08 ≤0.08 ≤0.03 ≤0.08 ≤0.03 Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.5 ≤1.00 Mn ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤0.80 ≤1.00 ≤1.00 ≤1.00 ≤0.80 ≤1.00 ≤1.00 ≤1.00 ≤0.80 p ≤0.045 ≤0.045 ≤0.20 ≤0.035 ≤0.045 ≤0.045 ≤0.045 ≤0.045 ≤0.045 ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.040 ≤0.040 06Cr18Ni11Ti 06Cr17Ni12Mo2 S32168 S31608 022Cr17Ni12Mo2 S31603 06Cr25Ni20 S31008 022Cr17Ni12Mo2N S31653 14Cr17Ni2 12Cr13 20Cr13 30Cr13 40Cr13 S43110 S41010 S42020 S42030 S42040 0.11-0.17 ≤0.80 0.08-0.15 ≤1.00 0.16-0.25 ≤1.00 0.26-0.35 ≤1.00 0.36-0.45 ≤0.60 ≤0.07 ≤0.07 ≤0.09 ≤1.00 ≤1.00 ≤1.00 05Cr17Ni4Cu4Nb S51740 05Cr15Ni5Cu4Nb S51550 07Cr17Ni7Al 90Cr18MoV S51770 S46990 0Cr17Ni7Al 9Cr18MoV 0.85-0.95 ≤0.80 化学成分（质量分数）% s ≤0.03 ≤0.03 ≤0.15 ≤0.03 Ni 8.00-10.00 8.00-12.00 8.00-10.00 8.00-11.00 Cr Mo Cu — — — N — — — 其它元素 — — — 18.00-20.00 — 18.00-20.00 — 17.00-19.00 (0.60) 17.00-9.00 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 ≤0.03 9.00-12.00 10.00-14.00 10.00-14.00 19.00-22.00 10.00-13.00 1.50-2.50 (0.60) (0.60) (0.60) (0.60) 3.00-5.00 3.50-5.50 6.50-7.75 (0.60) 17.00-19.00 — — — — — — — — — — 16.00-18.00 2.00-3.00 — 16.00-18.00 2.00-3.00 — 24.00-26.00 — — 16.00-18.00 2.00-3.00 — 16.00-18.00 — 11.50-13.50 — 12.00-14.00 — 12.00-14.00 — 12.00-14.00 — 15.00-17.50 — 14.00-15.50 — 16.00-18.00 — — — — — — 0.10-0.16 — — — — — — — — — — — — — — 3.00-5.00 — 2.50-4.50 — — — 17.00-19.00 1.00-1.30 —
常用不锈钢新旧牌号对照表
