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ASTM DIN GB JIS3302 Zinc Aluminum Coated Steel Coil AFP Aluzinc Steel Coil

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Jiangsu Junxuan International Trade Co., Ltd.

ASTM DIN GB JIS3302 Zinc Aluminum Coated Steel Coil AFP Aluzinc Steel Coil

Country/Region china
City & Province wuxi jiangsu
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Product Details

 

Construction Material Brazil Zinc Aluminum Coating Metal Roll AFP Aluzinc Steel Coil

 

Galvalume steel is also called Aluminum-Zinc Alloy Coated 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.

 

 

Technical Standard
ASTM DIN GB JIS3302
Shape
Coil,Sheet,Plate,Strip
Thickness
0.12mm-3.0mm
Width
600mm-1500mm
Type of Coating
Hot Dipped Aluzinc Galvalume Steel
Zinc Coating
30-275g/m2
Surface Treatment
DRY,OIL,Chromate,anti-finger print,Gr-free,etc
Coil Weight
3-7 metric ton per coil
Package
Standard export package or customized
Hardness
HRB50-71 ( CQ Grade ) / HRB45-55 ( DQ Grade )
Yield Strength
140-300 (DQ Grade)
 
Tensile Strength
270-500 (CQ Grade)
270-420 (DQ Grade)
 
Elongation Percentage
22 (CQ Grade thickness less 0.7mm)
24 (DQ Grade thickness less 0.7mm)
What is Galvalume steel
 
 
 
 

 

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