Galvanized Steel Strip
GI Pre-Painted Galvanized Dx51d Dx52D Electroplate Cold Rolled Steel Coil Strips
Product Description
Galvanized strip steel is a raw material called (zinc) that is coated to varying degrees on long and narrow steel plates that have been cold-rolled or hot-rolled. Hot dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. The hot-dip galvanized steel pipe substrate undergoes complex physical and chemical reactions with the molten plating solution, forming a corrosion-resistant and tightly structured zinc iron alloy layer.
The alloy layer is integrated with the pure zinc layer and the strip steel substrate. Therefore, it has strong corrosion resistance. The use of galvanized strip steel: Strip steel is widely used in the production of welded steel pipes, as raw materials for cold-formed steel, and in the manufacturing of bicycle frames, wheels, clamps, washers, spring plates, saw blades, hardware products, and blades.
The use of hot-dip galvanized strip steel naturally associates with its applications in industries such as construction, light industry, automotive, agriculture, animal husbandry, fisheries, and commerce.
Product Parameters
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Product Name |
Galvanized Steel Strip |
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Thickness |
0.15mm-3.0mm |
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Width |
8mm-600mm |
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Standard |
GB /JIS /DIN /EN /ASTM |
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Grade |
Q195, Q235, DX51D, SGCC, etc. |
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Surface |
Regular Spangle, Chromate Passivation |
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Chemical Compose |
Grade |
C % |
Si % |
Mn % |
P % |
S % |
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Q195 |
≤0.12 |
≤0.30 |
≤0.50 |
≤0.035 |
≤0.035 |
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Q235 |
≤0.22 |
≤0.35 |
≤1.4 |
≤0.035 |
≤0.035 |
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DX51D |
≤0.12 |
≤0.50 |
≤0.60 |
≤0.1 |
≤0.045 |
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SGCC |
≤0.15 |
- |
≤0.80 |
≤0.05 |
≤0.03 |
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Mechanical Property |
Grade |
Yield Strength MPA |
Tensile Strength MPA |
Elongation |
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Q195 |
≥195 |
315-430 |
22% |
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Q235 |
≥235 |
370-500 |
19% |
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DX51D |
- |
270-500 |
22% |
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SGCC |
≥205 |
≥270 |
22% |
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Production Flow Chart
Project Case
Pack And Ship
Certificate
FAQ
Q: About the product price?
A: Due to the cyclical changes in raw material prices, prices vary in different periods.
Q: What certifications do your products have?
A: We have ISO 9001, SGS, CE and other certifications.
Q: How do you ship the goods and how long does it take to arrive?
A: Samples are usually shipped by DHL, UPS, FedEx or TNT. Airline and sea transportation are also optional, we will provide you with the fastest transportation plan according to the situation.
Q: Can I visit your factory?
A: Of course, we welcome customers from all over the world to visit our factory.
Q:Is there any quality inspection before product loading?
A: Of course, all of our products have been strictly inspected for quality before packaging, and unqualified products will be
destroyed.
Q: How is the product packaged?
A: The inner layer has waterproof paper and the outer layer has iron packaging, and it is fixed with fumigated wooden pallets. it can Effectively protect products from corrosion during ocean transportation. Of course, we can also customize special packaging according to your requirements.