7.0

Salt Spray Corrosion  Tests :

7.1

In 5 % NaCl Medium Up to Duration of 12 Hrs.

7.2

In 5 % NaCl Medium For Durations Above 12  Hrs.

7.3

In Copper Acc. Acetic acid /

Or Only Acetic Acid Medium Up to duration of 12 Hrs.

7.4

In Copper Acc. Acetic acid /

Or  Only Acetic Acid Medium For Durations Above 12  Hrs.