Product Description
Production name: Galvalume steel coil or Aluminium-Zinc Alloy Coated Steel Coil or hot-dip galvalume steel coil.
The feature of galvalume steel coil as follows:
1. Base steel grade of galvalume steel coil: SPCC according to the ASTM, JIS, OR EN STANDARD
2. Both sheet and coil are available
3. Both soft and hard are available
4. Available Thickness of galvalume steel coil: 0.20-2.5MM
5. Available Width of galvalume steel coil: 914/1000/1219/1200/1250mm/1220mm special width can be available, for examples200 mm, 300 mm, 400 mm, 500mm, 600mm
6. Coating of galvalume steel coil: AZ80-AZ150
7. The material of surface: 55%Al, 43.5%Zn, 1.5%Si
8. Spangle: Regular spangle
9. Coil ID: 508mm
10. Coil Weight: MAX 5-8MT
11. Surface Treatment: Chromated, Light Oiled and anti-fanged
12. Packing: Seaworthy, in container, The package is mill's standard export packing, including water-proof paper, steel can and steel angle protector.
Galvalume steel coil is a new kind of steel product, it is of good corrosion resistance which is similar to stainless steel, but the price is much cheaper than stainless steel.
Product Parameters
| Chemical Requiremetns for structure steel |
| Composition, %-Heat Analysis Element, maximum, unless otherwise Shown |
| Designation |
C |
Mn |
P |
S |
Cu |
Ni |
Cr |
Mo |
V |
Cb |
TiA |
NB |
| G230 |
0.20 |
1.35 |
0.04 |
0.04 |
0.25 |
0.20 |
0.15 |
0.06 |
0.008 |
0.008 |
0.025 |
^ |
| G255 |
0.20 |
1.35 |
0.10 |
0.04 |
0.25 |
0.20 |
0.15 |
0.06 |
0.008 |
0.008 |
0.025 |
^ |
| G275 |
0.25 |
1.35 |
0.10 |
0.04 |
0.25 |
0.20 |
0.15 |
0.06 |
0.008 |
0.008 |
0.025 |
^ |
| G340 |
0.25 |
1.35 |
0.20 |
0.04 |
0.25 |
0.20 |
0.15 |
0.06 |
0.008 |
0.008 |
0.025 |
^ |
| G550 |
0.20 |
1.35 |
0.04 |
0.04 |
0.25 |
0.20 |
0.15 |
0.06 |
0.008 |
0.015 |
0.025 |
^ |
Detailed Photos
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