Mar 3, 2003 #1 rinu Materials Feb 7, 2003 17 0 0 BE standard for cleaning descaling (pickling and passivation) of carbon and alloy steels. Alloy steel having specification ASTM A333 GRADE 3 AND ASTM A335 PRADE P5, P9 PICKLING AND PASSIVATION PROCEDURE AND STANDARD.
standard for cleaning descaling (pickling and passivation) of carbon and alloy steels. Alloy steel having specification ASTM A333 GRADE 3 AND ASTM A335 PRADE P5, P9 PICKLING AND PASSIVATION PROCEDURE AND STANDARD.