| • Corrosion
Resistance of Sheath Materials |
| Corrosive Media |
Material No in Accordence with
AISI |
304
|
305 |
303 |
304L |
301 |
316 |
316L |
317 |
D 319
|
321
|
347
|
316 Ti
|
600 |
Tap water 20°C
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Saltwater 20°C
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*) |
Steam (water vapour ) 400°C
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Steam + SO2
|
1 |
1 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
- |
Air 20°C
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Hydrogen Chloride 20°C
|
1*)
|
1*)
|
-*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*) |
Hydrogen Chloride 100°C
|
2*)
|
2*)
|
-*)
|
2*)
|
2*)
|
1*)
|
1*)
|
1*)
|
1*)
|
2*)
|
2*)
|
1*)
|
1*) |
Sulphuric acid 5% 20°C
|
1 |
1 |
- |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
Sulphuric acid 5% 100°C
|
3 |
3 |
- |
3 |
3 |
2 |
2 |
2 |
2 |
3 |
3 |
2 |
3 |
Hydrochloric acid 1% 20°C
|
1 |
1 |
- |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Hydrochloric acid 1% 100°C
|
3 |
3 |
- |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Lactic acid 10% 20°C
|
0 |
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Lactic acid 10% 100°C
|
0 |
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Nitric acid 10% 20°C
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Nitric acid 10% 100°C
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Lubricating oil 50°C
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Household washing powder
|
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sodium Chloride saturated 20°C
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*)
|
0*) |
Sodium Chloride saturated 100°C
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*)
|
1*) |
Petrol, 20°C
|
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Petrol + Methanol , 15%
|
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sodium Hydroxide 25%, 20°C
|
0 |
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Sodium Hydroxide 25%, 100°C
|
1 |
1 |
- |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Sodium Hydroxide 320°C
|
3 |
3 |
- |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Ammonia 20°C
|
0 |
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Lime 10%, 20°C
|
0 |
0 |
- |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
|
