Anti Rust Galvalume Steel Coil Impact Resistance For Metal Roof 1038mm Width
The Aluzinc cladding steel coil apply hot dip Al-Zn coating on both faces of cold rolled steel of different strength and thickness. In its coating, Al accounts for about 55%, Si 1.6%, others are Zn. Compared to hot dip galvanize steel , galvalume steel has better anti-corrosion ability. Fingerprint resistant oil also make its service life longer.
1 Commodity: Hot-dipped Galvalume Steel Coils
2 Technical Standard: JIS ASTM AS EN
3 Grade: SGLCC CSB G1 DX51D etc.
4 Thickness 0.12-2.5mm
5 Width 600mm - 1250mm
6 Zinc coating AZ40-AZ185
7 Surface treatment Chromed(Cr3+/CR6+) / Anti-finger print(AFP) / Chrome Free/ Oiled / Slightly oiled / Dry
8 Spangle Minimized spangle / regular spangle
9 Coil ID 508mm or 610mm
10 Coil weight 5mt max/ 12mt max or as customer's requirement
11 MOQ per size 40MT
12 Package Sea worth export standard package
13 Application Industrial panels, roofing and siding for painting
14 Price term FOB, CFR, CIF
15 Payment term T/T., LC At Sight
16 Delivery time Upon the final quantity you demand and normally 30-60 days
17 Remarks Insurance is all risks
Steel Type & Grade Of Galvalume Steel Coil
| Steel Type | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JIS G 3312:1998 | ISO 9364-2001 |
| Steel for Cold Forming and Deep Drawing Application | G2+AZ | DX51D+AZ | CS type B, type C | SGLCC | 1 |
| G3+AZ | DX52D+AZ | DS | SGLCD | 2 |
| Structural Steel | G250+AZ | S250GD+AZ | 255 | - | 250 |
| G300+AZ | - | - | - | - |
| G350+AZ | S350GD+AZ | 345 Class1 | SGLC490 | 350 |
| G550+AZ | S550GD+AZ | 550 | SGLC570 | 550 |
Surface Treatment Of Galvalume Steel Coil
| Surface Treatment | Feature |
| Chemical Treatment | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
| retain the bright metallic luster for a long period |
| Oil | minimize the tendency for humid-storage stain |
| Chemical Treatment and Oil | The chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations. |
| Dry | must be transported and stored with special precautions to preserve low-humidity conditions. |
| Anti-finger print | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
Mechanical Properties Of Galvalume Steel Coils
| Grade | Tension Test |
| Yield Strength (MPa) | Tensile Strength (MPa) | Elongation% No Less Than |
| A80mm |
| SGLCC | -- | <500 | 22-24 |
| SGLCD | <300 | <420 | 24-26 |
| -- | -- | -- | -- |
| SGLC490 | >350 | >420 | 14 |
| SGLC570 | >550 | >570 | -- |
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Anti Rust Galvalume Steel Coil Impact Resistance For Metal Roof 1038mm Width Images
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