Model No.: EN DX52DZ
Brand: Houming
Standard: Bs, Din
Whether Alloy: Is Alloy
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Product Type: Stamping Grade
Transportation: Ocean,Land
Place of Origin: China
Port: qingdao,shanghai,tianjin
Payment Type: L/C,T/T,D/P,D/A
Incoterm: FOB,CFR,CIF,EXW
| Property | Content/Value |
| Chemical Composition | |
| Carbon (C) | ≤0.12% |
| Manganese (Mn) | ≤0.60% |
| Silicon (Si) | ≤0.50% |
| Phosphorus (P) | ≤0.10% |
| Sulfur (S) | ≤0.045% |
| Aluminum (AlI) | ≤0.20% |
| Zinc Coating (g/m2) | 60-275 |
| Mechanical Properties | |
| Yield Strength (MPa) | 140-300 |
| Tensile Strength (MPa) | 270-500 |
| Elongation (%) | ≥22 |
What is galvanized Steel Coil? Galvanized steel is a process of immersing a piece of Steel Plate into a molten zinc bath, so that the chemical substance adheres a layer of zinc to the surface of the steel plate. Hot-dip galvanized steel plates and steel coils are mainly produced by continuous galvanizing process, which is to immerse a roll of steel plate continuously into a molten zinc plating tank to make galvanized steel plates; alloy galvanized steel plates. This type of steel plate is also made by hot-dip method, but it is immediately heated to about 500℃ after leaving the tank to form a layer of zinc and iron alloy film. This type of galvanized coil has good coating adhesion and weldability. | PPGJ Hot Dip Galvanized Steel sheet | EN Hot dip galvanized steel sheet | Commercial Grade DX51DZ |
| Stamping Grade DX52DZ |
| Deep drawing grade DX53DZ |
| Structural panels S250GD+Z/S280GD+Z/S350GD+Z |
Processing Technology Of EN DX52D+Z Hot Rolled Steel Plate Galvanized Sheet
1. Hot-dip galvanized sheet is heat reflective:
Aluminum-zinc steel sheet has high heat reflectivity, twice that of galvanized steel sheet, and is often used as an insulating material.
2. Hot-dip galvanized sheet is heat resistant:
Aluminum-zinc alloy steel sheet has good heat resistance and can withstand high temperatures above 300 degrees Celsius, which is very similar to the high-temperature oxidation resistance of aluminum-plated steel sheet. It is often used in chimney pipes, ovens, lighting fixtures and solar lampshades. Corrosion resistance:
The corrosion resistance of aluminum-zinc steel sheet is mainly due to aluminum, which plays a protective role. As the zinc wears away, the aluminum forms a dense layer of aluminum oxide, which prevents corrosion from further corroding the interior. 3. Economical efficiency of DX52DZ steel plate:
Since the density of 55% aluminum zinc is lower than that of zinc, the area of aluminum zinc plate is more than 3% larger than that of galvanized steel plate under the conditions of the same weight and the same gold plating thickness. DX52DZ,DX53DZ,DX53D,DX54D,DX56D and DX57D are not ageing steels, their properties remain unchanged for at least six months
1) If no distinct yield point exists, the 0.2% yield point value Rp0,2 is used. If the product has a distinct yield point, these values apply to the lower yield point ReL.
2) DX52D: This upper limit applies only to surface quality B. For surface quality A, the upper limit is 360 MPa.
3) The minimum elongation A80 value is reduced for thickness 0.50mm < t ≤ 0.70mm (minus 2 units) and t ≤ 0.50mm (minus 4 units). In addition, if there is a ZF coating on DX54D or DX56D, the minimum elongation A value is reduced (minus 2 units).
4) DX54D: Minimum r90 values apply for product thickness 1.5mm < t < 2 mm (minus 0.2 units) and t ≥ 2 mm (minus 0.4 units). In addition, in case of ZF coating, the minimum r90 value is reduced (minus 0.2 units).
5) DX56D and DX57D Minimum r90 values apply for product thickness 1.5mm < t < 2 mm (minus 0.2 units) and t ≥ 2 mm (minus 0.4 units). Our Company About Henan Houming Industrial Co., Ltd.: We are a manufacturer specializing in deep processing of prefab houses, silicon steel, weathering steel (corten steel ) and wear-resistant plates. Houming adheres to the business philosophy of "seeking truth and being pragmatic" and is committed to providing customers with high-quality products and services. Through continuous technological innovation and process improvement, we have established a good reputation in the industry and won the trust and support of our customers.
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