2300mm Galvanized Zinc Steel Roofing Plate Gauge 17 18 Thick Cold Rolled
ASTM A36 Galvanized Steel Sheet Plate Zinc Coated Gauge 17 18 Thick Cold Rolled 2300mm
Product Introduction
Galvanizing is the process of applying a protective coating to steel or iron. The coating is made from zinc and is used to halt the formation of rust. Galvanization is important because it provides long-lasting protection for steel and iron products. Galvanized metal is an excellent choice for outdoor applications such as fences, roofs, and walkways.
| Product Name |
Galvanized Steel Sheet |
| Thickness |
0.13-3.0mm or as required |
| Width |
600mm-2300mm or as required |
| Length |
As customer's request |
| Zn Coating |
0.13-0.8 mm is 30-150 g/m²; 0.8-1.5 mm is 30-180 g/m²; 1.5-6.0 mm is 30-275 g/m² |
| Steel Grade |
A36, DX51D, DX52D |
| Surface |
Regular/mini/big/zero spangle, skin pass, chromated, unoiled, dry |
| Packaging |
Seaworthy export standard package, or according to the customers' requirement |
| Delivery Time |
7-10 days after receipt of deposit or L/C, depends on specific order |
| Market |
North/South America, Europe, Asia, Africa, Mid East |
| Productivity |
500 tons/month |
Chemical Composition
| Grade |
С |
Si |
Mn |
S |
P |
Cu |
| A36 |
≤ 0.25 |
≤ 0.40 |
~ |
≤ 0.05 |
≤ 0.04 |
≥ 0.20 |
Mechanical Properties
| Yield strength, MPa (min) |
Tensile strength, MPa |
Elongation (sample 200 mm),% (min) |
| 250 |
400-550 |
20 |
Product Detail
Packaging Details & Shipping
Standard seaworthy export packing with 3 layers: inside is kraft paper, water plastic film in the middle, and outside GI steel sheet covered by steel strips with lock.
- Export seaworthy packing: water proof paper + inhibitor film + steel sheet cover with steel edge protectors and sufficient steel straps
- Packaging detail: as customer's requirements
Frequently Asked Questions
Q: Do you provide samples? How can I get a sample to check your quality? Is it free or extra?
A: Free samples are available for your checking and testing. To get free samples, you need to send us your detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples. Courier cost will be paid on your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standards, and we conduct testing before delivery. If you want to see our quality certifications and testing reports, please ask us for them.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products since 2009. We've gained our Export Right and become an integrated company of industry and trade to satisfy buyers' multi-request on different materials and products.