|
奥氏体型钢的化学成分(GB/T 3280—2007) |
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|
GB/T 20878 中序号 |
新牌号 |
旧牌号 |
化学成分(质量分数)/% |
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|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
N |
其他元素 |
|||
|
9 |
12Cr17Ni7 |
1Cr17Ni7 |
0.15 |
1.00 |
2.00 |
0.045 |
0.030 |
6.00~8.00 |
16.00~18.00 |
— |
— |
0.10 |
— |
|
10 |
022Cr17Ni7① |
|
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
6.00~8.00 |
16.00~18.00 |
— |
— |
0.20 |
— |
|
11 |
022Cr17Ni7N① |
|
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
6.00~8.00 |
16.00~18.00 |
— |
— |
0.07~0.20 |
— |
|
13 |
12Cr18Ni9 |
1Cr18Ni9 |
0.15 |
0.75 |
2.00 |
0.045 |
0.030 |
8.00~10.00 |
17.00~19.00 |
— |
— |
0.10 |
— |
|
14 |
12Cr18Ni9Si3 |
1Cr18Ni9Si3 |
0.15 |
2.00~ 3.00 |
2.00 |
0.045 |
0.030 |
8.00~10.50 |
17.00~19.00 |
— |
— |
0.10 |
— |
|
17 |
06Cr19Ni10① |
0Cr18Ni9 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
8.00~12.00 |
18.00~20.00 |
— |
— |
0.10 |
— |
|
18 |
022Cr19Ni10① |
00Cr19Ni10 |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
8.00~12.00 |
18.00~20.00 |
— |
— |
0.10 |
— |
|
19 |
07Cr19Ni10① |
|
0.04~ 0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
8.00~10.50 |
18.00~20.00 |
— |
— |
— |
— |
|
20 |
05Cr19Ni10Si2N |
|
0.04~ 0.06 |
1.00~ 2.00 |
0.80 |
0.045 |
0.030 |
9.00~10.00 |
18.00~19.00 |
— |
— |
0.12~0.18 |
Ce:0.03~0.08 |
|
23 |
06Cr19Ni10N① |
0Cr19Ni9N |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
8.00~10.50 |
18.00~20.00 |
— |
— |
0.10~0.16 |
— |
|
24 |
06Cr19Ni9NbN① |
0Cr19Ni10NbN |
0.08 |
1.00 |
2.50 |
0.045 |
0.030 |
7.50~10.50 |
18.00~20.00 |
— |
— |
0.15~0.30 |
Nb:0.15 |
|
25 |
022Cr19Ni10N① |
00Cr18Ni10N |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
8.00~12.00 |
18.00~20.00 |
— |
— |
0.10~0.16 |
— |
|
26 |
10Cr18Ni12 |
1Cr18Ni12 |
0.12 |
0.75 |
2.00 |
0.045 |
0.030 |
10.50~13.00 |
17.00~19.00 |
— |
— |
— |
— |
|
32 |
06Cr23Ni13 |
0Cr23Ni13 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
12.00~15.00 |
22.00~24.00 |
— |
— |
— |
— |
|
35 |
06Cr25Ni20 |
0Cr25Ni20 |
0.08 |
1.50 |
2.00 |
0.045 |
0.030 |
19.00~22.00 |
24.00~26.00 |
— |
— |
— |
— |
|
36 |
022Cr25Ni22Mo2N① |
|
0.020 |
0.50 |
2.00 |
0.045 |
0.030 |
20.50~23.50 |
24.00~26.00 |
1.60~2.60 |
— |
0.09~0.15 |
— |
|
38 |
06Cr17Ni12Mo2① |
0Cr17Ni12Mo2 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
— |
0.10 |
— |
|
39 |
022Cr17Ni12Mo2① |
00Cr17Ni14Mo2 |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
— |
0.10 |
— |
|
41 |
06Cr17Ni12Mo2Ti① |
0Cr18Ni12Mo3Ti |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
— |
— |
Ti≥5C |
|
42 |
06Cr17Ni12Mo2Nb |
|
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
— |
0.10 |
Nb:10C~1.10 |
|
43 |
06Cr17Ni12Mo2N① |
0Cr17Ni12Mo2N |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
— |
0.10~0.16 |
— |
|
44 |
022Cr17Ni12Mo2N① |
00Cr17Ni13Mo2N |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
— |
0.10~0.16 |
— |
|
45 |
06Cr18Ni12Mo2Cu2 |
0Cr18Ni12Mo2Cu2 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
17.00~19.00 |
1.20~2.75 |
1.00~2.50 |
— |
— |
|
48 |
015Cr21Ni26Mo5Cu2 |
|
0.020 |
1.00 |
2.00 |
0.045 |
0.030 |
23.00~28.00 |
19.00~23.00 |
4.00~5.00 |
1.00~2.00 |
0.10 |
— |
|
49 |
06Cr19Ni13Mo3① |
0Cr19Ni13Mo3 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
11.00~15.00 |
18.00~20.00 |
3.00~4.00 |
— |
0.10 |
— |
|
50 |
022Cr19Ni13Mo3 |
00Cr19Ni13Mo3 |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
11.00~15.00 |
18.00~20.00 |
3.00~4.00 |
— |
0.10 |
— |
|
53 |
022Cr19Ni16Mo5N |
|
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
13.50~17.50 |
17.00~20.00 |
4.00~5.00 |
— |
0.10~0.20 |
— |
|
54 |
022Cr19Ni13Mo4N |
|
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
11.00~15.00 |
18.00~20.00 |
3.00~4.00 |
— |
0.10~0.22 |
— |
|
55 |
06Cr18Ni11Ti① |
0Cr18Ni10Ti |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
9.00~12.00 |
17.00~19.00 |
— |
— |
0.10 |
Ti≥5C |
|
58 |
015Cr24Ni22Mo8Mn- 3CuN |
|
0.020 |
0.50 |
2.00~ 4.00 |
0.030 |
0.005 |
21.00~23.00 |
24.00~25.00 |
7.00~8.00 |
0.30~0.60 |
0.45~0.55 |
— |
|
61 |
022Cr24Ni17Mo5Mn- 6NbN |
|
0.030 |
1.00 |
5.00~ 7.00 |
0.030 |
0.010 |
16.00~18.00 |
23.00~25.00 |
4.00~5.00 |
— |
0.40~0.60 |
Nb:0.10 |
|
62 |
06Cr18Ni11Nb① |
0Cr18Ni11Nb |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
9.00~13.00 |
17.00~19.00 |
— |
— |
— |
Nb:10C~1.00 |
|
注：表中所列成分除标明范围或最小值，其余均为最大值。 ① 为相对于GB/T 20878调整化学成分的牌号。 |
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