| After-sales Service: | 24 Hours Online |
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| Standard: | ASTM, JIS, GB, AISI, DIN, BS |
| Certification: | ISO |
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Hot dip galvanizing shines with its uniform coating, robust adhesion, and impressive longevity. This process entails intricate physical and chemical interactions between the steel tube core and the molten zinc, resulting in the formation of a meticulously bonded zinc-ferroalloy layer known for its outstanding corrosion resistance. This alloy layer seamlessly merges with the pure zinc layer and the steel tube matrix, ensuring unparalleled defense against corrosion.
1. Machinability: Designed to meet the intricate requirements of processes such as rolling, coiling, and more, with ease and efficiency.
2. Thermal resistance: While typical HDG steel plates function optimally at 230ºC and change color at 250ºC, our hot-dip Al-Zn coated steel plate excels in enduring environments up to 315ºC over extended periods.
3. High reflectivity: Boasting heat and light reflection capabilities twice that of conventional hot-dip zinc steel sheets, with a reflectivity exceeding 0.70—surpassing the 0.65 benchmark set by the EPA Energy Star Standard—this material stands out as an ideal choice for energy-efficient construction.
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Product Name
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Galvanized Steel Coil
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Standard
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AISI, ASTM, BS, DIN, GB, JIS
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Thickness
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0.25-2 mm or as your request
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Normal Width
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1250mm 1500mm 1800mm 2000mm etc.
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Length
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Customers' Requirement
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Technique
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Hot dipped,hot rolled
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Place of Origin
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Jiangsu,China
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Suface Treatment
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Galvanized
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Price Terms
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Ex-Work,FOB,CFR,CIF,FCA,etc
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MOQ
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5 Tons
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Supply Ability
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5000 Tons / Month
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Payment Terms
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T/T
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| Place of Loading | Shanghai Port |
| Delivery Time | Shipped in 7-10 days,according to the specific order |
| Grade | Yield strength MPa | Tensile strength MPa | Fracture elongetion not less than % |
| DX51D+Z | 270-500 | 22 | |
| DX52D+Z | 140-300 | 270-420 | 26 |
| DX53D+Z | 140-260 | 270-380 | 30 |
| DX54D+Z | 120-220 | 260-350 | 36 |
| DX56D+Z | 120-180 | 260-350 | 39 |
| Base metal type | Grade | CHEMICAL COMPOSITION % | |||
| C | Si | Mn | P | ||
| Cold rolled steel sheet | DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF | ≤0.10 | - | ≤0.50 | ≤0.035 |
| DC52D+Z (St04Z), DC52D+ZF | ≤0.08 | - | ≤0.45 | ≤0.030 | |
| DC53D+Z (St05Z), DC53D+ZF | ≤0.08 | - | ≤0.40 | ≤0.030 | |
| DC54D+Z (St06Z), DC54D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
| DC56D+Z (St07Z), DC56D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
| Hot rolled steel sheet | DD51D+Z (St01ZR, St02ZR) | ≤0.10 | - | ≤0.50 | ≤0.035 |
| DD54D+Z (St06ZR) | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | |
Q: What is your terms of payment?
A: 30% TT in advance and balance paid before loading.
Q: Could you provide sample?
A: Yes, we are honored to offer you samples for quality check.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: How long does it take for samples and mass production?
A: Usually it will take3-5 days for ready molds, 15-20days for new molds and samples after confirmation, 25-30 days for mass production.
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