Specification of Electrogalvanized Steel Coil & Sheet:
1) Grade: SECC, SECD, SECE, etc.
2) Standard: JIS G3313-1998 ASTM 1591-98
3) Zinc coating weight: 30g/m2-90g/m2
4) Surface treatment: Chromate; Oil, Phosphate; Anti-finger.
5) Feature: corrosion resistance, weldability, formability, and paint adhesion.

6) Available Sizes:

Electro Galvanized – sheet steel in coil and cut lengths that is zinc coated by electro-deposition for a light or thin coated mass. This product is 
manufactured for use as formed or miscellaneous parts where corrosion resistance is necessary as opposed to an uncoated sheet. Electro 
Galvanized is not intended to withstand outdoor exposure without chemical treatment or painting. The electro-galvanized sheet is produced as 
commercial quality, drawing quality, drawing quality special killed, and structural or physical quality and is readily available in three zinc coating 
class weights of A, B, or C. Electro-Galvanized  ASTM  A-879 This specification covers the requirements for zinc coatings applied by the 
electrolytic process to any grade of hot-rolled or cold-rolled steel sheets for applications requiring designation of the coating mass on each 
surface. Coating application shall be done on one or both surfaces with equal or differential coating masses and similar levels of corrosion 
protection, and shall have no effect on the base metal mechanical properties. The coated sheets may be available as commercial steel (CS), 
drawing steel (DS), deep drawing steel (DDS), extra-deep drawing steel (EDDS), structural steel (SS), high-strength low-alloy steel (HSLAS), 
high-strength low-alloy steel with improved formability (HSLAS-F), solution-hardened steel (SHS), or bake-hardenable steel (BHS). Coatings 
shall be designated accordingly, and shall undergo test methods such as weigh-strip-weigh method, nondestructive X-ray fluorescence 
measurement, and Coulometric method. Accordingly, individual coating designations should conform to coating weight, mass per surface, and 
thickness requirements.