QINGDAO QUANLONG METAL MATERIALS CO.,LTD is an professional manufacturer covering steel R&D, Production and Sales for 15 years with 12 years export experience.
We specialize in PPGI, PPGL, GI, GL, Corrugated Roofing Sheet, Embossed PPGI/PPGL, Steel Strip etc.Our products are sold in more than 100 countries, such as Africa, Southeast Asia, the Middle East, East of Europe and South America etc.
| Thickness | 0.12-4mm | |
| Width | 600-1500mm | |
| Zinc coating | Zn Coating | AZ Coating |
| 30-275gsm | 30-275gsm | |
| Grade | Galvanized | Galvalume |
| DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S550GD+Z | SGLCC,SGLCD,SGLC440,SGLC570 ASTMA792,ASTMA755 DX51D+AZ,DX52D+AZ,DX53D+AZ,DX54D+AZ S250GD+AZ,S280GD+AZ,S320GD+AZ,S350GD+AZ,S550GD+AZ | |
| Surface treatment | Galvanized,chromed / oiled/slightly oiled/ dry | skin passed or non-skin passed chromed / skin pass/ oiled/slightly oiled/ dry/ anti-fingerprint |
| Hardness | soft, full hard, half hard | |
| Spangle | zero spangle / minimized spangle / regular spangle/ big spangle | |
| ID coil | 508mm or 610mm | |
| Package: | Standard export package | |
| Application: | Industrial panels, roofing and siding for painting | |
| 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 | ≤0.020 | |
| Mechanical Properties | |||||||
| GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % | ||||
| SGCC(DX51D+Z) | ≥205 | ≥270 | - | ||||
| SGCD(DX53D+Z) | - | ≥270 | 38 | ||||
| SGCE(DX54D+Z) | - | ≥270 | 40 | ||||
| DX56D+Z | - | ≥270 | 42 | ||||
