In the context of the pursuit of harmonious coexistence between nature and modern life, Corten Steel (also known as COR-TEN Steel, or weathering steel) shines in the field of outdoor furniture andย garden decoration with its unique charm. Especially in the design of outdoor fire pits, Corten Steel not only demonstrates its excellent durability, but also becomes a bridge connecting nature and modern life aesthetics with its weathering beauty that evolves slowly over time. With the revival of industrial style, weathering steel has once again attracted the attention of the world. Its unique rusty appearance not only brings visual interest and texture, but also perfectly blends with the industrial and engineering style environment, creating a unique atmosphere that is rugged yet refined.
What is corten steel?
The charm ofย cortenย steel, or COR-TEN steel, lies in its ability to develop a protective layer of rust known as “patina”. The addition of alloying elements (copper, chromium, nickel, etc.) makes this steel able to spontaneously form a charming rust-red oxide film in the natural environment. This film is not only amazing for its unique aesthetic value, but more importantly, it acts as a solid barrier to effectively resist the invasion of corrosion, giving weathering steel weathering resistance and durability. COR-TEN Steel, as a synonym for weathering steel, has been widely used in many fields such as architecture, landscape art and outdoor furniture.
The rusting process can be chosen naturally, just by exposing the steel to oxygen and moisture, and this protective layer can be quietly formed in just six months. Or you can choose artificial intervention, which can form this dark brown coating in a short time, as if it is a natural armor given by nature, effectively resisting the invasion of various types of bad weather such as rain, snow, fog, ice crystals, sleet, etc., and protecting the steel from further erosion. Weathering steel not only has excellent corrosion resistance, but also eliminates the tedious steps of painting or additional weatherproofing required for traditional steel, truly achieving the perfect combination of beauty and practicality.
COR-TEN, as a registered trademark of the United States Steel Corporation, was born in the 1930s and was originally developed to meet the needs of railway coal car manufacturing. The success of the coal car project has highlighted the excellent performance of weathering steel, and gradually became the darling of outdoor art sculpture in the 1960s.
Advantages and disadvantages of corten steel plates
Advantage:
Natural weathering: Weathering steel plates are known for their unique traces of time. As time goes by, the surface will gradually evolve into a rich rusty red tone. Not only does it not look old, but it adds a simple and natural charm to the weathering. Modern design infused with a touch of vintage flair.
Excellent high weather resistance: It is born with excellent corrosion resistance. Even under extreme climate conditions, such as wind and rain erosion, sun and frost, it can maintain the stability of the structure. There is no need to frequently apply anti-corrosion coatings, which greatly reduces later maintenance. Cost and time investment.
Green and environmentally friendly materials: The production and use processes of weather-resistant steel plates reflect the respect and protection of the environment. It is in line with the global trend of sustainable development and reduces the emissions of harmful substances that may be caused by painting, replacement and other processes, and contributes to building a green earth. Contribute.
High strength and excellent mechanical properties: While maintaining appearance and weather resistance, weather-resistant steel plates also exhibit excellent mechanical properties and can withstand large loads and pressures. They are ideal for manufacturing various complex structural parts and load-bearing components.
Disadvantage:
Visual impact of the initial rust process: Although a beautiful rust-red color will eventually form, slight discoloration and a small amount of powdery material may fall off during the early stages of this natural transformation, which requires a certain period of adaptation.
Usage environment restrictions: Although weather-resistant steel plates have good resistance to general harsh weather, their weather resistance may be affected in extreme acid and alkali environments, so their use needs to be considered based on the specific environment.
Corten steel uses
Outdoor leisure facilities: such as outdoor fire pits, barbecue grills, pergola, etc., corten steel plates not only provide stable support for leisure activities, but their unique appearance also adds interest and viewing to the outdoor space.
Landscape art field: In landscape sculptures and art decorations, weathering steel plates, with their unique texture and color changes, have become an important medium for artists to express their creativity and emotions, creating eye-catching works of art.
Construction of public facilities: Public facilities such as bridges and guardrails are constructed of corten steel plates, which not only improves the stability and durability of the structure, but also adds a unique landscape to the urban environment through its unique visual effects.
The difference between corten steel and ordinary steel
In the field of building materials, Corten Steel stands out for its unique weather resistance and has become the material of choice in many engineering projects. Compared with ordinary steel in the traditional sense, Corten Steel shows significant advantages in multiple dimensions, especially in terms of weather resistance, appearance changes and cost-effectiveness.
As mentioned earlier, COR-TEN steel has excellent weather resistance; in contrast, ordinary steel lacks this self-protection mechanism and often needs to rely on additional coatings (such as paint, galvanizing, etc.) to prevent rust, but these Over time, the coating will gradually wear away or peel off, leaving the steel exposed to corrosive environments.
In terms of appearance changes, Corten Steel naturally weathers to form a rust color with unique texture and color, giving the architectural work a natural and simple beauty. Ordinary steel, if not protected, is prone to rust quickly and becomes stained, which not only affects the appearance, but may also pose a threat to structural safety, so it requires regular rust removal and repainting.
From a cost-effectiveness point of view, the price of Corten Steel may be higher when you first purchase it, but its long-term maintenance-free or low maintenance reduces the number of repairs and saves manpower, material resources and time costs. The overall economic benefits of Corten Steel are better. To stand out.
How much does COR-TEN steel cost per ton? Wholesale price
While Corten Steel has become the preferred material for landscape designers, corten steel wholesale price has also attracted much attention. However, the price of Corten Steel is not static. It is affected by multiple factors such as market supply and demand, fluctuations in raw material costs, and the complexity of processing technology. Therefore, if you want to obtain the most accurate price information, it is recommended to directly consult professional weathering steel suppliers, such as: Kewei, HNJBL, etc. To obtain real-time quotes based on current market conditions.
For customers who purchase in bulk, a certain purchase volume can usually enjoy more favorable wholesale prices. This not only reduces the cost of procurement
China Corten Steel Brand Recommendation: Kewei Weathering Corten Factory Direct Sales
China is a big steel producer, and Kewei is a well-known corten steel suppliers in the industry. Kewei weathering steel is derived from selected raw materials and advanced production processes. Each steel plate undergoes strict quality control to ensure that it meets or exceeds your expectations. Our company has good wholesale prices for weathering steel, and we offer preferential prices for large quantities.
Kewei can find highly cost-effective Corten Steel solutions here, whether it is a personal project or a large-scale project. From material selection to processing, from design to installation, Kewei provides a one-stop service. The professional team will tailor the most suitable weathering steel products according to your specific needs to help you create a unique outdoor space.
Corten Steel is not just a building material, it is also a manifestation of a life attitude. Choosing Corten Steel means choosing a low-maintenance, high-aesthetic, environmentally friendly and sustainable lifestyle. Imagine that in the outdoor space, a fire pit made of Corten Steel gradually presents a unique rust-colored beauty under the baptism of time, blending with nature and presenting a landscape.
