Specification:
Galvalume® Mill Finish Servicolor panels are rollformed and conform to ASTM A-792 Structural Grade 50 Class 1/2 with a minimum yield strength of 50 ksi., and with a coating thickness designation of AZ55, or similar, equivalent to 55% Aluminum-Zinc alloy by the hot dipped process. Panels are provided with an actylic surface coating.
Galvalume® Pre-Painted Servicolor Panels are rollformed and conform to ASTM A-792 Structural Grade 50 Class 1/2 with a minimum yield strength of 50 ksi., with a coating designation of AZ50, or similar, equivalent to 50% Aluminum-Zinc alloy by the hot dipped process. Painting is Silicon Polyester with 1.0 mil on top and 0.5 mil on bottom of the panel.