cold rolled Zinc Coated plate hot dipped Galvanized Steel coil / GI sheet

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Product Overview

Description



Product Description


 


Hot Dip Galvanized Steel Coil GI coil


 


 


(1). Quality Standard: ASTM A653 (equivalent to JIS G3302, SGCC, EN 10142)
(2). Thickness: 0.15-1.5mm
(3). Tolerance of Thickness: +/- 0.02MM
(4). Width: 600-1250mm
(5). Tolerance of Width: +/- 3MM
(6). Zinc Coating: 60 to 275g/m2
(7). Surface Treatment: Chromated, oiled
(8). Surface Finished: Zero to big Spangle
(10). Bending: 1T--4T
(11). Tensile strength: 360--420Mpa
(12). Coil Weight: 3~10MT
(13). Usage: Widely used for roofs, out walls, ovens, cabinets, industrial building material fields and freezers in the residential, wire tapes, sandwich panels, profiles and other fields etc,.


 


 


 




























ClassificationStandard No.TypeDesignationApplication and features
Hot GalvalumeQ/BQB422-2000Non-alloy hot galvalume

SPCC


SPCD


SPCE


For general use, mechanical seam, deep punching and super deep punching. When galvaluming weight is large, it has superior anti-corrosion. It can be taken as exposed parts, small galvanization weight and processing performance. 

Q195


Q235


Q345


As structure steel, sound anti-corrosion and processing performance. Low alloy steel, steel weight can be reduced for steel structure, superior anti-corrosion and processing performance. 
Alloy hot galvalume steel belt

SPCC


SPCD


SPCE


For punching, structure use and cold-forming, compared to pure galvanization, adhesion and weight of alloy hot galvanizing is much better. But dusting may occur during processing, it performs better for base material of color coating plate in anti-corrosion and adhesion

 


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