Cold Roll Stainless Steel Coil

J1/J3 201 austenitic stainless steel cold-rolled coil, with an alloying design of 12-15% manganese (Mn) and 0.8-1.2% nitrogen (N), breaks the traditional stereotype of "low price and low quality" of 201 steel: In dry indoor environments, slightly humid areas and weak acid and alkali media, its corrosion resistance is 5 to 8 times higher than that of ordinary carbon steel. Meanwhile, through solid solution strengthening process, it achieves a yield strength of ≥275MPa, taking into account both processing economy and structural stability. It has become a "practical aesthetic base" for fields such as home appliance shells, decorative pipes, elevator cars and supermarket shelves.

 

Galvalume Steel stands out in the field of metal protection with its coating featuring a golden ratio of 55% aluminium and 45% zinc. This special alloy coating is like a dense nano-scale protective net, endowing the steel plate with outstanding corrosion resistance. Even in harsh environments such as high salt spray along the coast and heavy industrial pollution, it can maintain its metallic luster and structural strength for a long time. It can be directly used for building roofs and the shells of household appliances, presenting a cold and industrial texture. It can also be easily subjected to secondary processing, such as painting and lamination, to meet diverse design requirements. It is an ideal choice that balances performance and aesthetics. ​

Galvanized Steel has been refined over a century and remains a classic choice in the field of anti-corrosion. Through the fine process of electro-galvanizing or the advanced treatment of hot-dip galvanizing, the zinc layer closely adheres to the surface of carbon steel, forming a solid "anti-corrosion armor". Especially the hot-dip galvanizing process, the zinc-iron alloy layer formed is perfectly integrated with the steel, possessing an extremely strong anti-corrosion ability. In outdoor Bridges, highway guardrails, and large steel structure buildings, it can withstand the erosion of wind and rain for decades. With stable and reliable performance, it has become a solid guarantee for infrastructure construction. ​

Aluminum Coil/Pipe/Plate, with its three major characteristics of "light, strong and durable", has become a "versatile expert" in modern industry. Aluminum has a density only one-third that of steel, yet it can withstand high-intensity pressure and has natural corrosion resistance. Its protective performance can be further enhanced through processes such as anodizing. Aluminum coils are often used in packaging and building curtain walls. Aluminum tubes are highly efficient in transporting media in air conditioning refrigeration and chemical conveying systems. Aluminum plates are widely used in the manufacturing of aerospace components, interior decoration of ships and other fields. With their excellent processing performance, they can be easily shaped into various complex forms, injecting innovative vitality into different industries. ​

Stainless Steel, with its outstanding performance of "never rusting", firmly ranks among high-end metal materials. From the classic 304 and 316 models to alloy formulas developed for special needs, stainless steel combines excellent corrosion resistance, high-temperature resistance and high strength. In the food processing and medical device industries, it safeguards people's diet and health with its non-toxic and sterile characteristics. In the field of architectural decoration, mirror-finished stainless steel creates a luxurious and dazzling visual effect, while brushed stainless steel showcases a low-key texture. Whether it is a high-end hotel lobby or a modern art installation, it can demonstrate unique taste and high-end quality. ​

Aluzinc Steel and Galvalume Steel originated from the same source and both take the aluminum-zinc alloy coating as their core advantage. It stands out in terms of corrosion resistance and can effectively resist the erosion of acid rain, ultraviolet rays, etc. In building roof and wall projects, even if exposed to the outdoors for a long time, it is not easy to have problems such as rust spots and fading. In the fields of home appliance and automotive manufacturing, Aluzinc Steel, with its excellent formability, can be stamped into various complex-shaped components. While providing solid protection for the product shells, it ensures an exquisite and beautiful appearance. It is an excellent choice for those pursuing a balance between cost performance and high performance. ​

Prepainted Steel can be regarded as a "fashion pioneer" in the metal world. Through advanced pre-coating technology, organic coatings are evenly adhered to the surface of steel. According to the RAL color chart, thousands of brilliant colors and rich textures can be presented. In the construction industry, it transforms monotonous factories and warehouses into colorful artistic Spaces. In the manufacturing of home appliances and furniture, endowing products with personalized appearances can be easily handled, ranging from the fresh and simple Nordic style to the luxurious and grand retro style. Meanwhile, the pre-coated coating also features excellent wear resistance and weather resistance, balancing aesthetics and protection, and propelling metal materials from practicality to the forefront of fashion. ​