Our 304L stainless steel checker plates, also known as tread plates or diamond plates, are designed to deliver exceptional performance in demanding environments. These plates are available in a variety of common stock sizes, including 4ft x 8ft (1219mm x 2438mm), 4ft x 10ft (1219mm x 3048mm), 5ft x 8ft (1524mm x 2438mm), and 5ft x 10ft (1524mm x 3048mm). Crafted from AISI 304L stainless steel, they are celebrated for their superior corrosion resistance and robust durability, making them ideal for a wide range of applications.

Understanding that every project has unique needs, we offer extensive customization services. Customers can select the desired length of their checker plates, ensuring a perfect fit for their specific applications. Our additional services include precise edge trimming, which provides clean and safe edges, and material inkjet printing, which allows for easy identification and branding. These services enhance the usability and professionalism of our products, making them a top choice for industries where safety and precision are paramount.

The production of our 304L stainless steel checker plates is managed through a comprehensive one-stop system. This meticulous approach begins with the strict selection of raw materials to ensure the highest quality. The process continues with precise leveling and cutting, and culminates in the optimized packaging of the finished products. Each step is executed with precision and care, ensuring that our customers receive products that not only meet but exceed their expectations.

The anti-slip surface of our checker plates makes them an ideal choice for environments where safety is paramount, such as industrial flooring, stair treads, and loading ramps. Their robust durability and corrosion resistance also make them suitable for use in harsh environments, including marine and chemical industries.

If you are looking for reliable and high-quality 304L stainless steel checker plates, we are confident in our ability to provide you with the most satisfactory solutions tailored to your needs. Our commitment to quality and customer satisfaction ensures that you receive products that are designed to perform and built to last. Contact us today to learn more about our products and services, and how we can assist you in achieving your project goals.

Product Specification

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

Stainless Steel 304L Features and Applications

304L stainless steel is a commonly used stainless steel alloy, consisting of 18% chromium, 8% nickel, and small amounts of carbon, manganese, phosphorus, sulfur, and other elements. Its chemical composition gives it excellent corrosion resistance, high-temperature resistance, good formability, weldability, and deep-drawing properties, making it widely used in the industrial sector.

304L stainless steel is the low-carbon version of stainless steel 304. Compared to 304, 304L has a lower carbon content, resulting in improved corrosion resistance and weldability. Specifically, 304L offers the following advantages:

Improved Corrosion Resistance: Due to its low carbon content, 304L exhibits better corrosion resistance, especially during welding. It is commonly used in applications that require high corrosion resistance, such as chemical, pharmaceutical, and food processing industries.

Enhanced Weldability: The low carbon content of 304L makes it easier to weld and reduces the risk of intergranular corrosion after welding. It is often used in applications that require welding, such as pipelines, storage tanks, and other containers.

Overall, 304L stainless steel finds wide application in industries that require high corrosion resistance and weldability, including pharmaceuticals, food processing, chemical, oil and gas extraction, and marine engineering.

Stainless Steel 200 / 300 / 400 Series Characteristics

Stainless steel checker plate 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 Plates: 3 metric tons
• Payment Methods: 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.

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