Cr-Mn系不锈钢的牌号及化学成分表-中国管件之乡欢迎您

Cr-Mn系不锈钢的牌号及化学成分表

序号牌号化学成分（质量分数）,%

C Mn P S Si Cr Ni Mo N Cu 其他

1 03Cr17Mn6Ni5N ≤0.030 5.50~ ≤0.045 ≤0.030 ≤0.75 16.00~18.00 3.50~ _ 0.10~0.25 _ _

7.5 5.5

2 03Cr17Mn7Ni5CuN ≤0.030 6.40~ ≤0.045 ≤0.015 ≤0.75 16.00~17.50 4.00~ _ 0.10~0.25 ≤1.00 _

7.5 5

3 1Cr17Ni5Mn5N ≤0.15 4.00~ ≤0.040 ≤0.040 3.00~4.00 15.00~18.00 4.00~ _ 0.08~0.20 _ _

6 6

4 03Cr16Mn8Ni3N ≤0.030 7.00~ ≤0.040 ≤0.030 ≤1.00 15.00~ 1.50~ _ 0.15~0.30 _ 　

9 17 3

5 2Cr18Mn14NiN 0.15~ 14.00~15.50 ≤0.060 ≤0.030 ≤1.00 16.50~ 1.00~ _ 0.32~0.40 _ 　

0.25 18 1.7

6 1Cr18Mn15N ≤0.12 14.00~16.00 ≤0.045 ≤0.030 0.30~1.00 17.00~18.50 ≤1.00 _ ≥0.35 _ 　

7 0Cr20Mn8Ni6Mo2N ≤0.08 7.50~ ≤0.045 ≤0.030 ≤0.75 17.50~22.00 5.00~ 2.00~3.00 0.25~0.50 _ 　

9 7

8 03Cr20Mn8Ni6Mo2N ≤0.030 7.50~ ≤0.045 ≤0.030 ≤0.75 17.50~22.00 5.00~ 2.00~3.00 0.25~0.50 _ 　

9 7

9 1Cr17Ni9Mn8Si4N ≤0.10 7.00~ ≤0.060 ≤0.030 3.50~4.50 16.00~18.00 8.00~ _ 0.08~ _ _

9 9 0.18

10 0Cr21Mn9Ni7N ≤0.04 8.00~ ≤0.060 ≤0.030 ≤1.00 19.00~21.50 5.50~ _ 0.15~ _ _

10 7.5 0.4

11 0Cr18Mn13Ni3N ≤0.08 11.50~14.50 ≤0.060 ≤0.030 ≤0.75 17.00~19.00 2.30~ _ 0.20~ _ _

3.7 0.4

12 1Cr18Mn12Ni2N ≤0.15 11.00~14.00 ≤0.060 ≤0.030 ≤1.00 16.50~19.00 0.50~ _ 0.20~ _ _

2.5 0.45

13 1Cr18Mn18MoCuN ≤0.15 17.00~19.00 ≤0.045 ≤0.030 ≤1.00 17.00~19.00 　 0.75~1.25 0.40~0.60 0.75~1.25 _

14 0Cr17Mn6Ni6Cu2 ≤0.07 5.50~ ≤0.060 ≤0.030 0.20~0.70 16.00~17.00 5.00~ _ ≤0.050 1.50~ [N]越低越好

6.5 6 2

15 1Cr17Mn8Ni3Cu3N ≤0.15 6.50~ ≤0.060 ≤0.030 ≤1.00 15.50~17.50 1.50~ _ 0.05~ 2.00~ [N]越低越好

9 3.5 0.25 4

16 1Cr15Mn8Ni5Cu2 ≤0.15 7.00~ ≤0.060 ≤0.030 ≤1.00 14.00~16.00 3.00~ _ _ 1.00~ _

10 6 2