Supplier Homepage Construction & Decoration Building Steel & Structure Steel Coil & Strip China Galvalume Steel Coil Sheet for Roofing

China Galvalume Steel Coil Sheet for Roofing

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Min. Order / Reference FOB Price
50 Tons	US $700.00/ Tons

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T

Standard:	ASTM, JIS, GB, AISI, DIN, BS
Certification:	ISO
Surface Treatment:	Galvalume

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Product Description

The hot dip galvalume steel is a kind of coated steel. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Al-Zn coat on both faces by hot dip process. In its coating, Al accounts for about 55%, Si 1.6%, while the remaining is Zn. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn. And its surface has bright silver color and regular embossed-like figure, which are highly decorative.

Chemical Requiremetns for structure steelComposition, %-Heat Analysis Element, maximum, unless otherwise ShownDesignationCMnPSCuNiCrMoVCbTiANBG2300.201.350.040.040.250.200.150.060.0080.0080.025^G2550.201.350.100.040.250.200.150.060.0080.0080.025^G2750.251.350.100.040.250.200.150.060.0080.0080.025^G3400.251.350.200.040.250.200.150.060.0080.0080.025^G5500.201.350.040.040.250.200.150.060.0080.0150.025^