Products

904L stainless steel coil is a super austenitic stainless steel (C ≤ 0.02%, Cr 19-23%, Ni 23-28%, Mo 4-5%, Cu 1-2%), featuring exceptional resistance to acid corrosion, particularly against sulfuric acid and chloride corrosion. Specifically designed for use in harsh environments such as chemical equipment and seawater desalination systems, its high nickel and molybdenum content ensures stability under severe conditions, and it offers cold-rolled precision surface finishing.

201 stainless steel sheet is a nickel-saving austenitic stainless steel containing 16%-18% chromium, 3.5%-5.5% nickel, and a higher manganese content (5.5%-7.5%). It offers moderate corrosion resistance, good formability, and weldability, making it suitable for indoor decoration, home appliances, kitchenware, and other low-corrosion environments. Compared to 304 stainless steel, it is more cost-effective but has slightly lower corrosion resistance and high-temperature resistance, making it unsuitable for harsh environments.

Flat bars area flat, rectangular section with square edges varying in sizes. This cost-effective steel product is suitable for a wide variety of applications and is distributed into the construction, engineering, manufacturing, mining, grating, fabrication and many other industries.Flat bars are available in a range of options. Typically, the range between 12 - 100 mm with a thickness of 2 mm, 2.5 mm, 2.7 mm, and 3 mm and a length of 6 m.

304L stainless steel bar is a general-purpose austenitic stainless steel (Cr 18%-20%, Ni 8%-10.5%) with excellent corrosion resistance, machinability, and weldability. It is suitable for applications in food machinery, chemical equipment, and building hardware, among others. It is available in various cross-sections, including round bars, square bars, and hexagonal bars, with surfaces that have been polished or acid-washed. It supports precision machining processes such as turning and milling.

304 stainless steel square bar is a general-purpose austenitic stainless steel (Cr 18%-20%, Ni 8%-10.5%), featuring excellent corrosion resistance and machinability. The square cross-section design facilitates assembly and positioning, making it widely used in fields such as architectural decoration, mechanical structures, and food equipment. Available with acid-washed or polished surfaces, it offers high dimensional accuracy and supports secondary processing such as milling and drilling. It operates at temperatures ranging from -196°C to 800°C.

321 stainless steel bar is a titanium-stabilized austenitic stainless steel (Cr 17-19%, Ni 9-12%, Ti ≥ 5×C%), which uses titanium to fix carbides, significantly enhancing resistance to intergranular corrosion. It is particularly suitable for high-temperature environments ranging from 400°C to 900°C, such as components in aircraft engines and heat exchangers. It is available in both hot-rolled and cold-finished bar stock, offering excellent weldability and high-temperature strength.

304 stainless steel bar is a general-purpose austenitic stainless steel (Cr 18%-20%, Ni 8%-10.5%) with excellent corrosion resistance, machinability, and weldability. It is suitable for applications in food machinery, chemical equipment, and building hardware, among others. It is available in various cross-sections, including round bars, square bars, and hexagonal bars, with surfaces that have been polished or acid-washed. It supports precision machining processes such as turning and milling.

2507 stainless steel tubing is a super duplex steel (Cr 24-26%, Ni 6-8%, Mo 3-4%) with a dual-phase structure combining austenitic and ferritic phases. It features ultra-high strength (yield strength ≥550 MPa) and exceptional resistance to chloride ion corrosion, making it ideal for extreme environments such as seawater treatment and chemical piping. Its resistance to stress corrosion is significantly superior to that of 316L, with an operating temperature range of -40°C to 300°C.

430 stainless steel tubing is a ferritic stainless steel (containing 16%-18% chromium) that offers excellent corrosion resistance, thermal conductivity, and oxidation resistance, but has poor weldability. It is suitable for applications such as appliance components, automotive decorative tubing, and architectural trim in non-corrosive environments. Compared to austenitic stainless steel, it offers a cost advantage, with an operating temperature range of -20°C to 800°C, and can be provided with a polished or sandblasted surface finish.

316L stainless steel tubing is a low-carbon, molybdenum-enhanced austenitic stainless steel tubing (C ≤ 0.03%, Cr 16-18%, Ni 10-14%, Mo 2-3%), offering exceptional resistance to chloride corrosion and acid-alkali performance. It is suitable for harsh environments such as seawater desalination, chemical equipment, and pharmaceutical pipelines, and supports both welded and seamless manufacturing processes. It operates at temperatures ranging from -196°C to 800°C and can be provided with surface treatments such as acid washing and polishing.

305 stainless steel tubing is a high-nickel austenitic stainless steel (Cr 17%-19%, Ni 10.5%-13%) that reduces cold working hardening rates by increasing nickel content, making it particularly suitable for demanding forming processes such as deep drawing and spinning. It offers excellent corrosion resistance and ductility, making it ideal for components requiring complex forming, such as chemical equipment, electronic components, and automotive exhaust pipes. It is available in both welded and seamless tube types.

The 200 series of stainless steel is a type of nickel-saving austenitic stainless steel that substitutes manganese for nickel (Cr 16%-19%, Mn 5%-10%, Ni 1%-4%). By alloying with manganese and nitrogen, it maintains non-magnetic properties, offers moderate corrosion resistance, and provides high cost-effectiveness, making it suitable for applications such as decorative building materials and appliance housings in the civilian sector. Typical grades include 201/202, which have better machinability than 430 stainless steel but inferior corrosion resistance compared to the 300 series.