Zinc-plated steel is a type of steel that has been coated with zinc. The zinc coating provides a layer of protection to the underlying steel. This type of steel is also known to be corrosion resistant.
The Process Of Making Zinc Plated Steel
Zinc plating is a process that is very similar to galvanization, but it uses a different metal for plating. While galvanization uses zinc, zinc plating involves chrome as one of its plating materials. This can be done through dipping, spraying, or brushing the steel with molten zinc. The process of zinc plating not only coats the steel with zinc but also penetrates the metal and forms a durable bond. This creates a corrosion-resistant layer that will protect the steel from rusting.Disadvantages and Advantages of Zinc Plated Steel
The advantage of zinc-plated steel is a better choice for construction materials, flooring boards, and other products that may be exposed in interior or mildly corrosive conditions. It is also considered lighter in weight. Energy and material costs for the zinc plating process are not costly, making it more affordable compared to other choices.
The disadvantage of zinc-plated steel is that it is not as durable as galvanized steel. The zinc coating can easily be damaged, which will then allow the steel to rust. Another disadvantage would be how the zinc plating process involves another layer of chromate for additional protection against corrosion. Repeated exposure to chromate can cause health issues in workers. Chromate also causes toxic waste and is harmful to the environment. Also, it is not as strong as galvanized steel, so it may not be the best choice for products that need to be very durable.
| Product Name | Galvanized steel plate/sheet |
| Material | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer's Requirement |
| Thickness | 0.12-6.00mm or customer's requirement |
| Width | 600mm-1500mm, according to customer's requirement |
| Zinc coated | 30g-275g/m2 |
| Type of Coating | Zinc coated Galvanized Steel |
| Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) |
| Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
| Coil ID | 508mm or 610mm |
| Coil Weight | 3-20 metric ton per coil |
| Standard | JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS |
| Technique | Hot Rolled / Cold Rolled |
| Product Application | 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
| Origin | Shandong China |
| Certificates | API ISO9001-2008,SGS.BV |
| Delivery Time | Usually within 10-45 days after receipt of advance payment |
Our product process can adjust as your needed standard such as AISI, ASTM, DIN, GB etc with professional dection export.We also provide different materials for stainless steel You can choose your products as you need.
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