Checker Plate Floor Plate 1/4" Carbon Steel

CSN/Usiminas Quality and Traceability Certification. A 1/4" Checkered Steel Plate (6.30 mm) is a hot-rolled engineered wood flooring sheet Made of carbon steel, with a non-slip surface in a diamond pattern — also known as a "chicken foot" pattern. Manufactured according to standards. ASTM A36 e NBR 6650It is widely used in metal floors, walkways, and safety ramps, offering high mechanical resistance and durability.

Characteristics of 1/4" Carbon Steel Checker Plate

A Checker Plate 1/4" It is produced by hot rolling, which guarantees excellent formability and wear resistance. Its standardized relief increases friction and reduces the risk of slipping, making it ideal for applications in pedestrian and vehicle traffic areas. The material can be supplied in whole sheets or checkered plate coils, as needed for the project.

Technical properties

• Standards: ASTM A36 / NBR 6650
• Nominal thickness: 1/4" (6.30 mm)
• Type: Checkerboard Floor Tile (Worn/Chicken Foot Pattern)
• Yield point (Fy): ≥ 250 MPa
• Tensile strength (Fu): 400 – 550 MPa
• Minimum stretch: 20%
• Density: 7.85 g/cm³
• Typical chemical composition (%): C ≤ 0.26 | Mn 0.60–1.20 | Si ≤ 0.40 | P ≤ 0.04 | S ≤ 0.05

Advantages of Checker Plate Flooring

• Non-slip and safe: The embossed pattern ensures better grip on the floor.
• High mechanical strength: It withstands heavy loads and impact, ideal for heavy traffic.
• Extended durability: Resistant to wear, and can be galvanized or painted with protective paint.
• Excellent workability: It allows for easy cutting, bending, and welding.
• Certified supply: full traceability originating from CSN e Usiminas.

Applications of 1/4" Checker Plate Flooring

A 1/4" checker plate It is widely used in industrial, commercial, and logistics environments where safety and durability are essential.

• Access ramps and industrial platforms
• Metal stairs, walkways and mezzanines
• Loading docks and truck floors
• Garages and parking lots
• Distribution centers and warehouses
• Naval, port and offshore environments
• Elevators, trailers and maintenance areas
• Hospitals, factories and public facilities

Processing and supply

A I'm buying it provides technical support for hot-rolled checker plate with high-precision industrial processing:

• Custom cutting (plasma, oxyfuel or waterjet)
• Folding, calendering and trimming
• Technical chamfering and squaring
• Machining and preparation for structural assembly.
• Quality and dimensional control reports in accordance with standards.

International standards and equivalencies

• Brazil: NBR 6650 / NBR 11888 / NBR 5915
• United States: ASTM A36
• Europe: EN 10025 S275JR
• Germany: DIN 17100 St 37-2
• Japan: JIS SS400

Why choose Compraço?

• National reference in carbon steel checker plate and structural plates;
• Technical support with complete traceability;
• Certificate of origin CSN e Usiminas;
• Customized industrial processing solutions and reliable deadlines;
• Nationwide service with fast logistics and expert support.

Checker Plate 1/4" in Carbon Steel (6.30 mm) — Hot-rolled, durable and slip-resistant, ideal for ramps, platforms and industrial metal floors. A I'm buying it We supply certified and custom-made sheets, with guaranteed quality and safety throughout Brazil.