| 
Composizione chimica (%) |
| 
Grado | 
C | 
Si | 
Mn | 
P | 
S | 
CR | 
Ni | 
MO | 
N | 
Cu |
| 
201 | 
≤0.15 | 
≤0.75 | 
5.5~7.5 | 
≤0.060 | 
≤0.03 | 
16.00~18.00 | 
3.5~5.5 | 
- | 
- | 
0.08 | 
1.5 |
| 
202 | 
≤0.15 | 
≤1.00 | 
7.5~10.00 | 
≤0.060 | 
≤0.03 | 
17.00~19.00 | 
4.0~6.0 | 
- | 
≤0.25 | 
 | 
 |
| 
301 | 
≤0.15 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
16.00~18.00 | 
6.00~8.00 | 
- | 
 | 
 | 
 |
| 
302 | 
≤0.15 | 
≤1.00 | 
≤2.00 | 
≤0.035 | 
≤0.03 | 
17.00~19.00 | 
8.00~10.00 | 
- | 
 | 
 | 
 |
| 
304 | 
≤0.07 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
18.00~20.00 | 
8.00~10.50 | 
- | 
 | 
 | 
 |
| 
304 LITRI | 
≤0.030 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
18.00~20.00 | 
9.00~13.00 | 
- | 
 | 
 | 
 |
| 
310 S. | 
≤0.08 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
24.00~26.00 | 
19.00~22.00 | 
- | 
 | 
 | 
 |
| 
316 | 
≤0.08 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
16.00~18.00 | 
10.00~14.00 | 
2.00~3.00 | 
 | 
 | 
 |
| 
316L | 
≤0.03 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
16.00~18.00 | 
12.00~15.00 | 
2.00~3.00 | 
 | 
 | 
 |
| 
321 | 
≤0.08 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.03 | 
17.00~19.00 | 
9.00~13.00 | 
- | 
 | 
 | 
 |
| 
430 | 
≤0.12 | 
≤0.75 | 
≤1.00 | 
≤0.040 | 
≤0.03 | 
16.00~18.00 | 

 - | | 
 | 
 | 
 |
| 
2205 | 
≤0.03 | 
≤1.00 | 
≤2.00 | 
≤0.030 | 
≤0.015 | 
22.00~23.00 | 
4.5~6.5 | 
2.5~3.5 | 
 | 
 | 
 |
| 
2507 | 
≤0.03 | 
≤0.08 | 
≤1.20 | 
≤0.035 | 
≤0.015 | 
24.00~26.00 | 
6.00~8.00 | 
3.0~5.0 | 
 | 
 | 
 |
| 
904 LITRI | 
≤0.02 | 
≤1.00 | 
≤2.00 | 
≤0.045 | 
≤0.035 | 
19.00~23.00 | 
23.00~28.00 | 
4.0~5.0 | 
 | 
1.0~2.0 | 
 |
| 
INCONEL 
028 | 
≤0.03 | 
≤1.00 | 
≤2.50 | 
≤0.030 | 
≤0.030 | 
≤28.0 | 
≤34.0 | 
≤4.0 | 
 | 
≤1.4 | 
 |
| 
MONEL 
400 | 
≤0.30 | 
≤0.5 | 
≤2.00 | 
- | 
≤0.024 | 
- | 
≥63.0 | 
- | 
 | 
≤34.0 | 
 |
| 
INCONEL 
800 | 
≤0.10 | 
≤1.00 | 
≤1.50 | 
- | 
≤0.015 | 
≤23.0 | 
≤35 | 
4.0~5.0 | 
- | 
≤0.75 | 
Ti≤0.6 
Al≤0.6 |