The sample is subjected to accelerated corrosion in various corrosive equipments and the impact of the corrosion in estimated in the material by way of mechanical testing or loss of weight.

• Practice A (Oxalic Acid Etch Test)
• Practice B (Ferrous Sulphate-sulphuric acid)
• Practice C (Boiling in Nitric Acid)
• Practice E (Copper Sulphate-Sulphuric Acid 15hrs.)
• Practice F (Copper Sulphate-Sulphuric Acid 72hrs)

Chloride Stress Corrosion Test (MgCl₂) as per ASTM G-36

Hydrogen Induced Cracking (HIC) Test as per NACE TM-02-84
(96 hrs.)

Sulphide Stress Corrosion Cracking Test as per NACE
TM-01-77-86 (720 hrs. Exp.)

and more as per the clients requirements.

ELCA has a team of dedicated personnel including senior metallurgists with over 30 years of experience in related fields who perform and monitor the corrosion studies to carry out the tests with utmost perfection.