Galvalume steel coil
1. Al-Zn coated steel coil
2. Standard of galvalume steel coil: JIS G3302, the galvalume steel quality can according to the europe standard.
3. The content of the material: DX51D +AZ
4. Surface treatment of the galvalume steel coil: Chromated. Oiled, bright finish, fingerprint resistance
5. Thickness of the galvalume steel coil: 0.2mm-1.2mm
6. Width of the galvalume steel coil: 800mm-1, 250mm
7. Coating weight: 150g
8. Galvalume steel Coil weight: As per customers' requests
9. Galvalume steel coil ID: 508mm.
10. Applications: General use, construction industry, household appliance industry, automobile industry and industrial instruments
Package: Fancy package or as per customers' requests
11. Place of production: China
Chemical Requirements
Chemical Requirements 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 |
* |