Specifications and Certifications

GALVANIZED STEEL SPECIFICATION

TABLE 1:
TYPICAL PROPERTIES OF GALVANIZED STEEL

ASTM A653 COMMERCIAL QUALITY
LOCK-FORMING QUALITY
G90 / Z275
MECHANICAL PROPERTIES

MECHANICAL PROPERTIES ARE NOT RELEVANT TO GALVANIZED STEEL
COATING WEIGHT/MASS MINIMUMS –
SINGLE SPOT TEST, TOTAL BOTH SIDES

0.80 oz/ft2 OR 236 g/m2
ESTIMATED COATING THICKNESS (CALCULATED)
.0015” OR 39 um

CHEMICAL COMPOSITION LIMITS
C
Mn
P
S
0.15
0.60
0.035
0.040

* SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE