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Corrosion Resistance

Removal rates in g/m² * day
Medium (Temperature) 1.2343 DURACON® 45M
Formaldehyde 10 % (RT) 2 2
Hydrofluoric acid 10 % (RT) 2900 66
Sodium chloride solution 10 % (RT) 3 1
Sodium chloride solution 10 % (80 °C) 2 2
Lactic acid 10 % (RT) 20 3
Lactic acid 10 % (80 °C) 350 22
Nitric acid 10 % (RT) 17500 17550
Nitric acid 10 % (80 °C) 70500 50700
Hydrochloric acid 10 % (RT) 57 7
Hydrochloric acid 10 % (80 °C) 3900 1700
All tests done with DURACON® 45M hardened in normal atmosphere.

Corrosion resistance - immersion tests

Cooling water circuit, 180 °C, 24 hours