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Aluminum Galvanized Steel

Hot dip galvalume steel sheet is also called Aluminum galvanized steel, to prevent oxidation of the substrate, Alu-zinc alloy is pre-coated on its surface, and when the zinc is worn, the aluminum forms a dense layer of alumina which prevents further corrosion of the......

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Products Description

Hot dip galvalume steel sheet is also called Aluminum galvanized steel. In order to prevent oxidation of the substrate, Alu-zinc alloy is pre-coated on its surface, and when the zinc is worn, the aluminum forms a dense layer of alumina which prevents further corrosion of the corrosion resistant material.

The surface is unique smooth, flat and gorgeous spangle and the base color is silvery white. The special coating structure has excellent corrosion resistance. The normal service life of Alu-zinc plate can be up to 25 years, good heat resistance, and can be used in 315 high temperature environment. The coating has good adhesion to the paint film, and has good processing properties, which can be used for stamping, cutting, welding, etc. The surface conductivity is very good.

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More info

Alu-zinc plate the surface of the coating is composed of 55% aluminum, 43.5% of the zinc and small amounts of other elements,Alu-zinc plating coating under microscopic surface for honeycomb structure, composed of aluminum in the "honeycomb" containing zinc. In this case, Alu-zinc plating coating has anodic protection role, but on the one hand due to the shrinking of zinc content, on the other hand, because of the zinc material by aluminum bag not the role of electrolysis anode protection so greatly reduced.So once the Alu-zinc plate is cut, the cut off the edge of the protection of basic loss was will soon be under the condition of corrosion, so the plating aluminium zinc plate should be cut less as far as possible, once the cutting edge after application of antirust paint or high build zinc-rich paint protection, to extend the service life of the plate.

Alu-zinc plate is widely used in furniture industry, transportation industry, agricultural equipment, construction and structural engineering because of its good corrosion resistance, heat resistance and fingerprint resistance.

Alu-zinc corrugated board has a lot of tiles (wave, trapezoidal, planar, glazed tile, etc.) to meet different types of demand, so Alu-zinc corrugated board is very popular in the market.


Products Details

Product

Aluminum galvanized steel

Standard

B/T1839-2003, JIS G3302,ASTM A653,EN10143

Grade

SGCC,DC51D,DX51D,DX52D,,SGCD,Q195,Q235,

SGHC,DX54D, S350 GD,S450 GD,S550 GD

Width

600-1250 mm

Thickness

0.12-0.8 mm

Alu-Zinc coating

Z40-150g/m2,A15-20g/m2

Surface treatment

chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint

Spangle

zero spangle / minimized spangle / regular spangle/ large spangle

Length

1830 mm, 2000 mm, 2440 mm, 3048 mm, 4200 mm etc

Bundle Weight

2.5-3 MT

Package

Standard seaworthy export package

Application

Roofing and walling, curved profiles, corrugated sheets

Payment terms

30% TT in advance  and  70% balance against copy of BL or 30% deposit(T/T) irrevocable 70% L/C at sight

Delivery time

up to total quantity or as client requirement,

usually after recepit of 30% TT

Temper

Full hard, half hard, soft


Packaging & Shipping

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    • E-MAIL: sales@supereal-group.com
    • Phone: +86-532-67756345
    • Fax: +86-532-82860084
    • 24 hours service: +86-139-6980-9032
    • Company: Supereal Enterprise Limited
    • ADDRESS: Industrial Park, Guanxian County, Shandong province, China

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    Supereal Enterprise Limited is a professional company engaged in the products of galvanized steel , galvalume steel, prepainted steel, steel roofing fiberglass roofing sheets and other building products. The production bases are Shandong Zhuoyu Steel Sheet Co.Ltd

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