Checkered Steel Plate: Types, Sizes, Weight, Applications & Price Guide

Checkered steel plates (also known as checker plate, diamond plate steel, or steel tread plate) are widely used in industrial, construction, and transportation applications thanks to their anti-slip surface and durability. For buyers, understanding the types of checkered steel plate, available sizes and thickness, weight, and pricing is essential for choosing the right material for your project.

What Is a Checkered Steel Plate?

A checkered steel plate is a flat steel sheet with a regular raised pattern—commonly diamond tread, teardrop, or linear bars—embossed onto one side. This textured surface enhances traction and makes it ideal for walkways, ramps, stair treads, loading platforms, and truck beds. These plates are typically produced by hot-rolling for excellent durability and strength.

Types of Checkered Steel Plates

Not all checkered steel plates are the same. The base material significantly affects mechanical performance, corrosion resistance, weight, and cost. Here are the most common types:

1. Mild Steel Checkered Plate

Mild steel checkered plate—often labeled as MS checker plate or MS chequered plate—is the most widely used option due to its affordability, weldability, and sufficient strength for general structural purposes.

• Typical Grades: Q235, A36, SS400, S235JR
• Thickness Range: 1.5mm–10mm
• Surface Finish: Hot rolled, uncoated
• Applications: Factory floors, truck beds, ship decks, staircases

🡒 Explore our Q235 Checkered Steel Plate Options

2. Carbon Steel Checkered Plate

Carbon steel options offer slightly higher strength and hardness compared to mild steel. They are used where wear resistance and strength are more critical.

• Common Grades: ASTM A283, A572 Gr.50, Q345, S275JR
• Use Cases: Heavy machinery platforms, high-load-bearing floors, transport trailers

🡒 See Carbon Steel Plates in A283 & A572 Grades

3. Galvanized Checkered Steel Plate

Galvanized checkered steel plates feature a protective zinc coating that resists corrosion—ideal for outdoor or humid environments. These plates retain the slip-resistant benefits of the pattern while significantly extending the material’s service life.

• Surface Treatment: Hot-dip galvanized or electro-galvanized
• Thickness Range: 1.8mm–8mm
• Common Applications: Outdoor ramps, marine platforms, wet areas, stair treads

🡒 View Our Galvanized Steel Plate Products

Pattern Styles and Material Grades

Popular pattern types of steel tread plate include:

• Diamond Plate / Raised Diamond – The most common industrial design for flooring, ramps, and truck beds.
• Five-Bar / Linear Bar – Ideal for stair treads and warehouse flooring.
• Lenticular / Teardrop – Smooth anti-slip surface for light industrial use.
• Hexagonal / Honeycomb – Provides strong grip for heavy-duty applications.
• Plain / Smooth – Decorative or indoor usage.

Common material grades: Q235B, Q345B, ASTM A36, ASTM A283. The surface can be hot rolled black, galvanized, or paint-coated, depending on the usage environment.

Standard Sizes and Thickness

Checkered steel plates are typically supplied in standard sizes for convenience in fabrication and transportation:

Customized checker plate sizes are available, such as 8×4 mild steel checker plate or 5mm chequered plate thickness, depending on project requirements.

Chequered Plate Prices

Prices for checkered plates vary based on thickness, material grade, surface treatment, and quantity. For bulk orders, customized thicknesses, or specific standards, contact our team for a quotation.

🡒 Request a Quote for Your Checkered Steel Needs

Applications of Checkered Steel Plates

Thanks to their anti-slip surface and load-bearing properties, checkered plates are widely used in:

• Industrial floors & walkways
• Heavy vehicle platforms & ramps
• Ship decks & marine structures
• Staircases & step treads
• Warehouse racking systems
• Building facades & decorative panels

In regions like Southeast Asia, Africa, and South America, mild steel checker plate suppliers play a crucial role in construction supply chains.

Why Source from a Reliable Checker Plate Supplier?

Working with a trusted checker plate steel exporter ensures:

• Consistent quality with certified standards
• Competitive bulk pricing
• Flexible production for custom sizes
• Global shipping support

At CJM Steel Group, we supply and export MS checker plates, galvanized tread plates, and carbon steel checkered steel plates for contractors, distributors, and project owners worldwide.

Get a Quote or Ask Our Experts

Looking for MS chequered plate 5mm, checker plate 3mm, or galvanized checker plate 8×4 size?

📩 Contact our technical team today to receive personalized suggestions based on your industry, usage, and budget.

Email: info@cjmstainlesssteel.com

WhatsApp: +86 181 9190 6640

CJM Steel Group – your trusted partner in checkered steel plate supply.