Cold Rolled Galvalume Steel Aluminum Zinc Alloy Coated Hr Hot Rolled Steel Sheet / Coil
Cold Rolled galvalume Steel Aluminum-Zinc Alloy Coated steel sheet/coil
The coating structure of the galvanized sheet (GL) is Al-Zn alloy, and the coating composition is 55% Al, 43.3% Zn, 1.6% Si. Its surface is smooth and has excellent atmospheric corrosion resistance, which is 2~6 times higher than the same hot-dip galvanized sheet. It has high temperature corrosion resistance similar to hot-dip aluminum plate, and can be used for a long time without any discoloration or deformation at a high temperature of 315 degrees. The water corrosion resistance is better than that of the hot-dip galvanized sheet and the hot-dip aluminized sheet, and the soil corrosion resistance is better than that of the hot-dip galvanized sheet. Its thermal reflectivity is higher than 75%, which is twice that of ordinary galvanized sheet. Good paintability and workability
| Material | SGCC,SGCH,G350,G450,G550,DX51D,DX52D,DX53D |
| Hardness | Soft (HRB60),medium hard(HRB60-85),Full hard(HRB85-95) |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
| 20' Container Weight | 25-27tons (unless there is limited weight at destination port) |
| Logo | Printed according to your design |
| Delivery Time | 15-25 days upon receipt of downpayment |
| Payment Terms | flexible terms,we support T/T 30% +70% or L/C |
| Standard | GBT2518-2008, ASTM A653,JIS G3302,EN 10142 |
| Material | DX51D,SGCC,G300,G550,SGCH570 |
| Surface Treatment | Passivation or Chromated, Skin Pass,Oil or Unoiled, Antifinger print |
| Spangle Types | Minimal Spangle,Regular Spangle |
| Zinc coating | AZ40~AZ150 |
| Coil Weight | 3~10Tons |
| Inner Diameter | 508mm / 610mm |
| Tensile strength | 200-550 n/mm2 |
| Elongation | 16~30% |
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, , UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.