GP Sheets and Coils are manufactured by coating cold rolled steel with a layer of zinc through a hot-dip galvanizing process. This coating protects the base steel from corrosion and enhances durability in outdoor and industrial environments.
These products are widely used in roofing, cladding, ducting, and fabrication applications due to their resistance to rust and environmental exposure. Their smooth surface, good formability, and coating uniformity make them suitable for both structural and aesthetic applications.
Sanjay Sales supplies a range of Galvanized Sheets and Coils that comply with Indian and international standards, ensuring reliable performance across various industries.
Material Specifications: Mechanical Properties & Applications:| Grade | Standard | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Typical Applications |
|---|---|---|---|---|---|
| GP Commercial (CQ) | IS 277 | 140 – 240 | 270 – 410 | ≥ 28 | Roofing sheets, ducting, cabinets, electrical panels |
| GP Drawing Quality (DQ) | IS 277 | 140 – 220 | 270 – 380 | ≥ 32 | Automobile panels, appliances, deep drawing components |
| DX51D | EN 10346 | 140 – 300 | 270 – 500 | ≥ 22 | Roofing sheets, building cladding, structural sheet components |
| ASTM A653 CS | ASTM A653 | 140 – 260 | 270 – 410 | ≥ 28 | Construction sheets, HVAC ducts, fabrication work |
| Grade | C (%) | Mn (%) | Si (%) | P (%) | S (%) |
|---|---|---|---|---|---|
| IS 277 (Base Steel) | ≤ 0.15 | ≤ 0.60 | ≤ 0.03 | ≤ 0.04 | ≤ 0.04 |
| DX51D | ≤ 0.18 | ≤ 1.20 | ≤ 0.50 | ≤ 0.12 | ≤ 0.045 |
| ASTM A653 CS | ≤ 0.15 | ≤ 0.60 | ≤ 0.03 | ≤ 0.04 | ≤ 0.04 |
| Indian Standard | ASTM Standard | European Standard | Japanese Standard | Typical Category |
|---|---|---|---|---|
| IS 277 CQ | ASTM A653 CS | DX51D | SGCC | Commercial quality GP sheet |
| IS 277 DQ | ASTM A653 DQ | DX52D | SGCD1 | Drawing quality GP sheet |
| — | ASTM A653 DS | DX53D | SGCD2 | Deep drawing galvanized sheet |
- Excellent corrosion resistance due to zinc coating
- Long service life in outdoor and industrial environments
- Smooth surface with uniform coating
- Good formability and workability
- Suitable for roofing, cladding, and fabrication
Get a Quote for GP Sheets and Coils
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