HE-TIEN elevates the standard for 430 stainless steel coil services, offering unparalleled customization to match specific client requirements. Beyond allowing customers to define coil weight and thickness, we also provide specialized coil edge trimming to ensure a perfect fit for every application. Our dedication to excellence is further exemplified through our meticulous wet sanding treatments for HL and NO.4 finishes, guaranteeing a surface that is not only aesthetically pleasing but also uniformly smooth. These services are complemented by double-sided sanding, enhancing the texture and consistency of our stainless steel coils. With our double-sided processing option for Bright Annealed (BA) and Mirror (NO.8) finishes, both sides of the coil are polished to achieve superior reflectivity and smoothness. This ensures a uniform high-quality finish on both surfaces, meeting the most rigorous quality demands and providing a pristine appearance for the most discerning applications.

To add an extra layer of customization and protection, HE-TIEN introduces a variety of finishing touches, including the application of PE blue film, PVC black and white film, and innovative laser films like CO2 and fiber laser options, as well as material inkjet printing. These additional services are designed to meet the evolving needs of our customers, providing not just functionality but also a signature finish to each product.

Backing our superior product offerings, HE-TIEN's global logistics and supply chain expertise plays a crucial role in our ability to deliver stainless steel materials promptly and securely around the world. Our established logistics network, combined with profound knowledge in international trade, positions us to navigate the complexities of global transportation and customs efficiently. This capability ensures that every customer, regardless of their project's scale or geographic location, benefits from our reliable and timely delivery service.

Central to our mission at HE-TIEN is a deep-seated dedication to client support that transcends the traditional supplier-customer relationship. We are actively involved in every phase of your project, offering tailored advice from the initial material selection through to the customization, logistics, and even after-sales support. Our experienced team is committed to providing a seamless experience, characterized by attentive guidance, effective communication, and rapid response to service inquiries. This holistic, client-centric service model fosters enduring partnerships and solidifies our standing as a trusted advisor and premier provider in the stainless steel industry, ready to surpass the varied and dynamic demands of our clients.

Product Specification

• ASTM A240/A240M/A480/A480M
• JIS G4305/G4304
• EN 10028-1/10088-2

Stainless Steel 430 Features and Applications

Stainless steel coil 430 is an austenitic stainless steel primarily alloyed with chromium. It possesses several characteristics that make it suitable for various applications:

Excellent Corrosion Resistance: Stainless steel coil 430 exhibits good corrosion resistance in general atmospheric and mild corrosive environments.

Good Machinability: It is easy to process and has high strength, making it convenient for various machining operations.

Good Heat Resistance: Stainless steel coil 430 has a low thermal expansion coefficient and good thermal conductivity, providing stability and reliability in high-temperature applications.

Affordable Price: Compared to other stainless steels coil like 304 and 316, stainless steel coil 430 is more cost-effective.

Stainless steel coil 430 finds widespread use in various applications, including kitchenware, automotive industry, construction, and chemical equipment. In the kitchenware industry, it is commonly used for manufacturing dishwashers, ovens, and refrigerators due to its corrosion resistance and affordability. In the automotive industry, it is used for exhaust systems, mufflers, and trims. In construction, it is utilized for cladding materials, roofs, and decorative features. In the chemical processing industry, it is employed for tanks, pipelines, and containers due to its resistance to certain chemicals.

Stainless Steel 200 / 300 / 400 Series Characteristics

Stainless steel coil is typically composed of iron, carbon, chromium, nickel, cobalt, and other alloying elements. Stainless steel can be divided into three series: 200 series, 300 series, and 400 series, which differ in the type and proportion of alloying elements.

200 Series: Primarily containing nickel and manganese but no chromium, they have poorer corrosion resistance but good ductility and formability, making them easy to process and shape. Products made from 200 series stainless steel include kitchen utensils, furniture, pipes, and building structures.

300 Series: Primarily containing chromium and nickel but no molybdenum, they have excellent corrosion resistance and high-temperature performance, making them particularly suitable for use in industries such as chemical, petroleum, and food processing. The most common of these is 304 stainless steel, which has a wide range of applications including kitchen utensils, food processing equipment, medical devices, building exterior decoration, and more.

400 Series: Primarily containing chromium and molybdenum but no nickel, they have poorer corrosion resistance but good heat and wear resistance, making them particularly suitable for use in industries such as mechanical and automotive manufacturing. The most common of these is 430 stainless steel, which is used to make components such as cutting tools, screws, bearings, and automotive parts, as well as building and decorative materials.

Order Information

• Minimum Order Quantity for Stainless Steel Coils: 3 metric tons
• Payment Method: Letter of Credit (L/C) or Telegraphic Transfer (T/T)

Stainless Steel Surface Finish

NO.1 Surface: Hot-rolled, annealed, and pickled surface with a rough texture, suitable for industrial applications that require heat and corrosion resistance.

2B Surface: Cold-rolled, annealed, and pickled surface with a matte finish, processed to make the surface smooth, and easily polished for a brighter appearance.

BA Surface (Bright Annealed): Cold-rolled, annealed, and bright annealed surface with excellent glossiness and high reflectivity.

NO.4 Surface: Also known as a brushed finish, this surface is achieved by using a 150-180 grit abrasive, resulting in a continuous and unidirectional pattern of fine lines.

HL Surface (Hair Line): Hairline finish, achieved by using an appropriate grit size of abrasive to create continuous linear patterns that resemble hairlines.

NO.8 Surface (Mirror): Mirror-like finish achieved by cold-rolling and then polishing to a high shine.

Checkered Plate: Stainless steel plate with a balanced three-dimensional pattern used for anti-slip purposes.

Gallery

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  430 stainless steel coil with a NO.1 surface finish, a thickness of 3.0mm.

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  430 stainless steel coils with different thickness.

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