Galvanized coil

Material: SGH340+Z

Specification: All conventional specifications are available

Processing customization: Yes

Weighing method: weighing

Execution standard: national standard

Whether import and export: Yes

Spot or not: Yes/Customized

Whether processing customized: Yes

Available for sale: --

Quality grade: A+

Features: Corrosion resistant

Surface description: without flower/with flower

Brand: Baowu, MaGang, HSSC, JISCO, Jiangyin Zongcheng, Yehui (China), Huangshi Shanli and some other well-known manufacturers.

Definition of plating:

(1) normal zinc flower spangle coating

Zinc layer in the normal solidification process, zinc grain free growth molding with obvious zinc flower morphology of the coating.

(2)Small zinc flower minimized spangle coating

Zinc layer in the solidification process, zinc grain is artificially limited, the formation of the smallest possible zinc flower coating.

(3)Zinc spangle-free coating

By adjusting the chemical composition of the plating solution obtained, does not have a visually visible zinc flower morphology, surface uniformity of the coating.

(4)Zinc-iron alloy coating

Through the galvanizing bath after the steel strip heat treatment, so that the entire coating generated by the zinc and iron alloy layer, the appearance of this coating is dark gray, no metal luster, in the process of intense molding easy to chalk, suitable for in addition to general cleaning, without further processing can be directly painted coating.

(5) differential coating differential coating

On both sides of the galvanized steel sheet, requires a different weight of zinc layer coating.

(6) Light finishing skin pass

Light finishing is for one or more of the following purposes, and a small amount of deformation of the galvanized steel cold rolling process.

Improve the surface appearance of galvanized steel or suitable for decorative coatings; so that the finished product does not see the phenomenon of processing of the slip line (Lüders line) or the folding of the phenomenon is temporarily reduced to a minimum.