Uniform Corrosion
| - |
Average Corrosion Rate, mm/y* |
| HR-160® |
625
|
316L SS |
| 3% HCl + 59% HNO3, 80°C
|
2 |
20 |
- |
| 1% HF + 20% HNO3, 80°C
|
35 |
123 |
>400 |
| 50% H2SO4 + 10% HNO3, Boiling
|
20 |
- |
- |
| 60% H2SO4 + 5% HNO3, Boiling
|
50 |
105 |
- |
| 65% HNO3, Boiling
|
9 |
20 |
12 |
| 50% H2SO4 + 42 g/l Fe2 (SO4)3 G-28A, Boiling
|
9 |
24 |
38 |
| 25% H2SO4 + 5% HNO3 + 4% NaCl, Boiling
|
3 |
713 |
- |
| 1% HCl, Boiling
|
469 |
0.9 |
524 |
| 1% HCl + 1% H2SO4 + 1% HF, 79°C
|
107 |
120 |
245 |
*To convert mils per year (mpy) to mm per year, divide by 40.