Galvalume steel is also called Aluminum-Zinc Alloy Coated Steel, Zincalume steel, aluminized zinc steel (aluzinc steel), SGLC, The galvalume metal is composed of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at 600 ~C. Its whole structure consists of aluminium-iron-silicon-zinc, forming a compact quaternary crystal alloy. The surface of the galvalume steel sheet is characterized by smooth, flat and gorgeous stars, and its base color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of galvalume steel sheet is up to 25a, and its heat resistance is good. It can be used in high temperature environment at 315 C. The adhesion between coating and paint film is good, and it has good processing performance. It can be punched, sheared and welded. The surface conductivity is very good.
Wayne can help you choose the ideal Galvalume steel for your application based on the fabrication method and type of environment in which the steel will be used.
|Product Name||Galvalume steel plate/sheet|
|Material||Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,|
|SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ|
|CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement|
|Thickness||0.12-6.00mm or customer's requirement|
|Width||600mm-1500mm, according to customer's requirement|
|Type of Coating||Hot Dipped Galvalume Steel|
|Surface Treatment||Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)|
|Surface Structure||Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)|
|Standard||JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS|
|Technique||Hot Rolled / Cold Rolled|
|Product Application||1. Fence, greenhouse, door pipe,greenhouse|
|2. Low pressure liquid, water, gas, oil, line pipe|
|3. For both indoor and outdoor the building construction|
|4. Widely used in scaffolding construction which is much cheaper and convenient|
|Delivery Time||Usually within 10-45 days after receipt of advance payment|
Package of GI coil
Standard Export Packing:
Galvanized metal fluted rings on inner and outer edges
Galvanized metal and waterproof paper wall protection disk
Galvanized metal and waterproof paper around circumference and bore protection
About the sea worthy packaging: extra reinforcement before shipment to ensure that the goods are safer and less damaged to customers.
Applications of Galvalume Steel coil :
1.Construction and building: roofing, interior and exterior wall panels, the surface sheet of the balcony, ceiling, partitioning walls, windows and doors, gutter, barn, sound insulation wall, etc..
2.Further processing: coating base plate.
3.Electric appliance: refrigerator; washing machine; recorder; microwave, etc.