Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of s250gd+az aluzinc galvalume coil in China. Welcome to wholesale customized s250gd+az aluzinc galvalume coil at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Products Description
S250GD+AZ galvanized coil is a hot-dip galvanized sheet, an galvanized sheet.
S: indicates structural steel
250: the specified minimum yield strength, in MPa
D: hot-dip code, indicating hot-dip coating
AZ: coating type, i.e. aluminum-zinc alloy coating
S250GD+AZ Galvalume Coated Steel also has the characteristics of galvanized steel. The ratio of aluminum and zinc in the coating composition is about 55% Al and 1.6% Si, and the rest is zinc. This special coating combines the physical protection and high durability of aluminum with the electrochemical protection characteristics of zinc, providing excellent anti-corrosion performance. Compared with traditional steel, S250GD+AZ Galvalume Coated Steel is lighter, easier to transport and install, and can reduce the weight of the building structure and reduce engineering costs.
Products Data
Chemical Composition
| Grade | Symbols for the types of available coatings | Chemical composition % by mass | ||||
| max | ||||||
| C | Si | Mn | P | S | ||
S250GD |
+Z,+ZF,+ZA,+ZM,+AZ,+AS | 0,20 | 0,60 | 1,70 | 0,10 | 0.045 |
| Name | ASTM S250gd GL Aluzinc Coated Galvalume Steel Coil | ||
| Standard | ASTM A775M/A792, JIS G3322,AISI, DIN, GB | ||
| Thickness | 0.11-1.2mm | ||
| Width | 600mm~1500mm | ||
| Tolerance | Thickness+/-0.01mm Width +/-2mm | ||
| AZ Coating | 30~275gsm | ||
| Surface Treatment |
Galvalume, skin passed or non-skin passed chromed / skin pass/ oiled/slightly oiled/ dry/ anti-fingerprint | ||
| Coil Weight | 3-8 tons or as client requirement | ||
| Hardness | Soft &Half Hard & Full Hard or As Per Customer Request | ||
| Packing | Standard export package (Plastic film in the first layer, second layer is Kraft paper. Third layer is galvanized sheet) | ||
Product Display
S250Gd+AZ Hot DIP Galvalume Steel Coil
The surface quality is excellent, the flatness is high, the color is beautiful, it has a good decorative effect, and can improve the overall quality of the building or product.
Why Choose GNEE
GNEE's products have been exported to many countries in the world, exported to Europe, Africa, Southeast Asia, the Middle East, Russia, the United States, Australia, etc. Our products have strongly supported the development of the world economy.
Our production equipment is advanced, management is scientific and reasonable, quality inspection is strict, and product prices are reasonable. Accept OEM or ODM, size and coating can also be customized according to customer requirements. gi@gneesteel.com
product testing
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FAQ
Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
How about the delivery time?
A: Within 7-15 days after we confirm you requirement.
what kind of payment does your company support?
A: T/T, Cash, Western Union are all accepted if you have other payment,please contact me.
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