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Secondary GL
secondary gl
Galvalume zinc aluminized sheet coil/ galvalume steel coil
Galvalume Coil

Standard	GB/T14978, ASTM A792M, JIS G3321, EN10215, etc
Grade	DX51D-AZ, DX53D-AZ, SGLCC, SS255-550, etc
Thickness	0.35-2.3mm
Width	600-1270mm
Inner Diameter	508mm
AZ Coated	AZ 50-200
Coil Weight	12Tons max
Technology	hot dip aluminum and zinc
Post-processing	Chromated, Anti-finger printed,Oiled, etc

Basic Information:
Al-Zinc Steel Coil surface is smooth, flat and magnificent star flowers, the base color is silver white.
Chemical Elements:
Coating ingredients respectively according to the weight ratio from 55% of the aluminum and 43.4% of zinc, 1.6% of silicon composition.
Features:
Heat reflection, heat resistance, corrosion resistance, economic, easy to paint, good adhesion, long service life.