Color Coated Galvanized/Galvalume Steel Coil
1.base material: Hot-Dipped Galvanized or Al-Zn Galvanized steel Coil.
2.coating:PE, PVDF, Nano-coating
3.coil weight:3-8 tons
4.thickness:0.18mm-1.2mm
5.width: 40-1250mm
6.zinc coating: 40-275g/sq.m
7.surface treatment: skin passed or not, protective film.
8.color: all RAL (common: sea blue, white grey and bright red),according to color samples supplier by customers
9.gurantee: PE coating:5 years, PVDF coating:10years
10.usage: home appliance manufacturing, decoration and building, special for manufacturing washing machinery, water heater and refrigerator.
11.grade:SGCC(DX51D-Z),SPCC,SPCD,SPCE
12.paint material: Normal polyester(PE, Epoxy)
13.thickness of top coating:20-25um,Thickness of back coating:7-10
14.Application
1.Industrial and civil buildings
2.Warehouse, special construction
3. Large span steel structure roofing and wall
4. workshop roofing
5. Decoration for the Interior and exterior wall.
Features:
1.uses hot dip galvanized metal strip as the base material
2.zinc layer protection, dope on the zinc layer can cover and protect metal strip from rust
3. color coated sheet is light, beautiful and has good anti-erosion performance
4. can be further processed directly, corrugated or formed etc.
5. life span of PPGI is usually 1.5 times longer than that of galvanized steel coil
6. they are mainly applied for construction, decoration, roofing title, wall panel,furniture, transportation and other industries
7.as a rich experience manufacturer, we provide quality product, competitive
Chemical Composition |
| GRADE |
C |
Si |
Mn |
P |
S |
Ti |
| SGCC/DX51D+Z |
≤0.10 |
≤0.50 |
≤0.60 |
≤0.10 |
≤0.030 |
≤0.020 |
| DX52D+Z |
≤0.10 |
≤0.50 |
≤0.60 |
≤0.10 |
≤0.030 |
≤0.020 |
| SGCD/DX53D+Z |
≤0.10 |
≤0.30 |
≤0.50 |
≤0.05 |
≤0.030 |
≤0.020 |
| SGCE/DX54D+Z |
≤0.10 |
≤0.30 |
≤0.30 |
≤0.03 |
≤0.020 |
≤0.020 |
| DX56D+Z |
≤0.10 |
≤0.30 |
≤0.30 |
≤0.03 |
≤0.020 |
≤0.020 |
| Structural |
≤0.20 |
≤0.60 |
≤1.70 |
≤0.10 |
≤0.045 |
|
Mechanical Properties |
| Grade |
Yield Strength MPa |
Tensile Strength MPa |
Elongation % |
| SGCC(DX51D+AZ) |
≥205 |
≥270 |
≥22 |
| SGCD(DX52D+AZ) |
≥140 |
≥270 |
≥38 |
| S250GD+AZ |
≥250 |
≥330 |
≥19 |
| S350GD+AZ |
≥350 |
≥420 |
≥16 |
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