马氏体、铁素体、 奥氏体、双相不锈钢的化学成分煤气蝶阀
|
类 型 |
钢号 |
牌号 |
化学成分% |
||||||||||
|
C |
Cr |
Ni |
Mn |
P |
S |
Mo |
Si |
Cu |
N |
其它 |
|||
|
奥
氏
体
型 |
201 |
1Cr17Mn6Ni5N |
≤0.15 |
16.00-18.00 |
3.50-5.50 |
5.50－7.50 |
≤0.060 |
≤0.030 |
- |
≤1.00 |
- |
≤0.25 |
- |
|
201L |
03Cr17Mn6Ni5N |
≤0.030 |
16.00-18.00 |
3.50-5.50 |
5.50－7.50 |
≤0.060 |
≤0.030 |
|
≤1.00 |
|
≤0.25 |
|
|
|
202 |
1Cr18Mn8Ni5N |
≤0.15 |
17.00-19.00 |
4.00-6.00 |
7.50-10.00 |
≤0.060 |
≤0.030 |
|
≤1.00 |
- |
≤0.25 |
－ |
|
|
204 |
03Cr16Mn8Ni2N |
≤0.030 |
15.00-17.00 |
1.50-3.50 |
7.00-9.00 |
|
|
|
|
|
0.15-0.30 |
|
|
|
国内制 |
1Cr18Mn10Ni5Mo3N |
≤0.10 |
17.00-19.00 |
4.00-6.00 |
8.50-12.00 |
|
|
2.80-3.50 |
|
|
0.20-0.30 |
|
|
|
前苏联 |
2Cr13Mn9Ni4 |
0.15-0.25 |
12.00-14.00 |
3.70-5.00 |
8.00-10.00 |
|
|
|
|
|
|
|
|
|
国内制 |
2Cr15Mn15Ni2N |
0.15-0.25 |
14.00-16.00 |
1.50-3.00 |
14.00-16.00 |
|
|
|
|
|
0.15-0.30 |
|
|
|
|
1Cr18Mn10Ni5Mo3N |
≤0.15 |
17.00-19.00 |
4.00-6.00 |
8.50-12.00 |
≤0.060 |
≤0.030 |
2.8-3.5 |
≤1.00 |
- |
0.20-0.30 |
- |
|
|
301 |
1Cr17Ni7 |
≤0.15 |
16.00-18.00 |
6.00-8.00 |
≤2.00 |
≤0.065 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
302 |
1Cr18Ni9 |
≤0.15 |
17.00-19.00 |
8.00-10.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
303 |
Y1Cr18Ni9 |
≤0.15 |
17.00-19.00 |
8.00-10.00 |
≤2.00 |
≤0.20 |
≤0.030 |
1) |
≤1.00 |
- |
- |
- |
|
|
303se |
Y1Cr18Ni9Se |
≤0.15 |
17.00-19.00 |
8.00-10.00 |
≤2.00 |
≤0.20 |
≤0.030 |
- |
≤1.00 |
- |
- |
Se≥0.15 |
|
|
304 |
0Cr18Ni9 |
≤0.07 |
17.00-19.00 |
8.00-10.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
304L |
00Cr19Ni10 |
≤0.030 |
18.00-20.00 |
8.00-10.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
304N1 |
0Cr19Ni9N |
≤0.08 |
18.00-20.00 |
7.00-10.50 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
0.10-0.25 |
- |
|
|
304N2 |
0Cr18Ni10NbN |
≤0.08 |
18.00-20.00 |
7.50-10.50 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
0.15-0.30 |
Nb≤0.15 |
|
|
304LN |
00Cr18Ni10N |
≤0.030 |
17.00-19.00 |
8.50-11.50 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
0.12-0.22 |
- |
|
|
305 |
1Cr18Ni12 |
≤0.12 |
17.00-19.00 |
10.50-13.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
309S |
0Cr23Ni13 |
≤0.08 |
22.00-24.00 |
12.00-15.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
310S |
0Cr25Ni20 |
≤0.08 |
24.00-26.00 |
19.00-22.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
- |
|
|
316 |
0Cr17Ni12Mo2 |
≤0.08 |
16.00-18.50 |
10.00-14.00 |
≤2.00 |
≤0.035 |
≤0.030 |
2.00-3.00 |
≤1.00 |
- |
- |
- |
|
|
|
1Cr18Ni12Mo2Ti6) |
≤0.12 |
16.00-19.00 |
11.00-14.00 |
≤2.00 |
≤0.035 |
≤0.030 |
1.80-2.50 |
≤1.00 |
- |
- |
Ti5(C%-0.02)~0.08 |
|
|
|
0Cr18Ni12Mo2Ti |
≤0.08 |
16.00-19.00 |
11.00-14.00 |
≤2.00 |
≤0.035 |
≤0.030 |
1.80-2.50 |
≤1.00 |
- |
- |
Ti5*C%-0.70 |
|
|
316L |
00Cr17Ni14Mo2 |
≤0.030 |
16.00-18.00 |
12.00-15.00 |
≤2.00 |
≤0.035 |
≤0.030 |
2.00-3.00 |
≤1.00 |
- |
- |
- |
|
|
316N |
0Cr17Ni12Mo2N |
≤0.08 |
16.00-18.00 |
10.00-14.00 |
≤2.00 |
≤0.035 |
≤0.030 |
2.00-3.00 |
≤1.00 |
- |
0.10-0.22 |
- |
|
|
316N |
00Cr17Ni13Mo2N |
≤0.030 |
16.00-18.50 |
10.50-14.50 |
≤2.00 |
≤0.035 |
≤0.030 |
2.00-3.00 |
≤1.00 |
- |
0.12-0.22 |
- |
|
|
316J1 |
0Cr18Ni12Mo2Cu2 |
≤0.08 |
17.00-19.00 |
10.00-14.50 |
≤2.00 |
≤0.035 |
≤0.030 |
1.20-2.75 |
≤1.00 |
1.00-2.50 |
- |
- |
|
|
316J1L |
00Cr18Ni14Mo2Cu2 |
≤0.030 |
17.00-19.00 |
12.00-16.00 |
≤2.00 |
≤0.035 |
≤0.030 |
1.20-2.75 |
≤1.00 |
1.00-2.50 |
- |
- |
|
|
317 |
0Cr19Ni13Mo3 |
≤0.12 |
18.00-20.00 |
11.00-15.00 |
≤2.00 |
≤0.035 |
≤0.030 |
3.00-4.00 |
≤1.00 |
- |
- |
- |
|
|
317L |
00Cr19Ni13Mo3 |
≤0.08 |
18.00-20.00 |
11.00-15.00 |
≤2.00 |
≤0.035 |
≤0.030 |
3.00-4.00 |
≤1.00 |
- |
- |
- |
|
|
|
1Cr18Ni12Mo3Ti6) |
≤0.12 |
16.00-19.00 |
11.00-14.00 |
≤2.00 |
≤0.035 |
≤0.030 |
2.50-3.50 |
≤1.00 |
- |
- |
Ti5(C%-0.02)~0.08 |
|
|
|
0Cr18Ni12Mo3Ti |
≤0.08 |
16.00-19.00 |
11.00-14.00 |
≤2.00 |
≤0.035 |
≤0.030 |
2.50-3.50 |
≤1.00 |
- |
- |
Ti5*C%-0.70 |
|
|
317J1 |
0Cr18Ni16Mo5 |
≤0.040 |
16.00-19.00 |
15.00-17.00 |
≤2.00 |
≤0.035 |
≤0.030 |
4.00-6.00 |
≤1.00 |
- |
- |
- |
|
|
321 |
1Cr18Ni9Ti6) |
≤0.12 |
17.00-19.00 |
8.00-11.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
Ti5(C%-0.02)~0.08 |
|
|
|
0Cr18Ni10Ti |
≤0.08 |
17.00-19.00 |
9.00-12.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
Ti≥5*C% |
|
|
347 |
0Cr18Ni11Nb |
≤0.08 |
17.00-19.00 |
9.00-13.00 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
- |
- |
Nb≥10*C% |
|
|
XM7 |
0Cr18Ni9Cu3 |
≤0.08 |
17.00-19.00 |
8.50-10.50 |
≤2.00 |
≤0.035 |
≤0.030 |
- |
≤1.00 |
3.00-4.00 |
- |
- |
|
|
XM15J1 |
0Cr18Ni13Si4 |
≤0.08 |
15.00-20.00 |
11.50-15.00 |
≤2.00 |
≤0.035 |
≤0.030 |
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