0.125" 3003 Aluminum Checker Plate | Specs, Uses & Supplier | GYAL
Aluminum Checker Plate 3003 Alloy 0.125 Inch Thickness: Your Guide to the Standard Lightweight Flooring
Searching for Aluminum checker plate 3003 alloy 0.125 inch thickness means you’re specifying a classic, versatile, and high-demand material combination. This specification—often called 1/8 inch diamond plate—strikes the perfect balance between strength, weight, and cost for countless industrial and commercial applications. At Gwangyang Aluminum (GYAL), we manufacture this essential product to exacting standards, providing a reliable and high-performance solution for projects across North America and beyond.
Understanding This Key Specification
Let’s break down what this specific product offers:
Aluminum Checker/Diamond Plate: Featuring the classic raised 5-bar diamond pattern for superior multi-directional slip resistance.
3003 Alloy: A manganese-alloyed aluminum offering excellent corrosion resistance (ideal for most indoor and sheltered outdoor environments), good strength, and outstanding formability for easy fabrication.
0.125 Inch Thickness: Equivalent to 11 gauge (approx. 3.2mm), this is one of the most popular thicknesses. It provides an optimal strength-to-weight ratio—durable enough for demanding use like truck flooring or industrial walkways, yet light enough for easy handling and installation.
Key Benefits of 0.125 Inch 3003 Checker Plate
Choosing this specific combination delivers tangible advantages:
Optimal Strength & Lightweight: At 0.125” thick, this plate provides substantial rigidity and load-bearing capacity for personnel and light equipment, while minimizing overall weight. This translates to fuel savings in transportation and easier manual handling on-site.
Excellent Workability: The 3003 alloy is known for its ease of cutting, drilling, bending, and welding. The 0.125” (3.2mm) thickness is particularly forgiving for on-site fabrication and modifications.
Cost-Effective Durability: Compared to steel, it offers far better corrosion resistance without the need for galvanizing or constant painting. Compared to thicker aluminum or specialty alloys like 5052, it provides significant material cost savings while meeting the requirements for a vast array of applications.
Safe & Easy to Maintain: The diamond pattern provides OSHA-compliant slip resistance. The non-porous, corrosion-resistant surface is easy to clean and requires minimal upkeep.
Primary Applications for 1/8 Inch 3003 Diamond Plate
This specification is the workhorse of many industries:
Transportation Flooring: The standard choice for dry freight truck and trailer floors, utility vehicle beds, and RV entry steps.
Industrial Walkways & Platforms: Ideal for factory mezzanines, equipment access catwalks, and non-slip work platforms.
Stair Treads & Safety Ramps: Provides a secure surface for indoor and outdoor stairs, loading docks, and access ramps.
Protective Covers & Linings: Used for machinery guards, divider sheets, and protective wall coverings in high-traffic areas.
Architectural & Retail: For decorative wall panels, kick plates, and durable, low-maintenance retail fixture components.
Is 0.125” Thick 3003 Plate Right for Your Project?
Choose this specification if: Your application involves moderate, distributed loads (foot traffic, light wheeled carts), requires excellent formability, and is in a non-marine, general industrial or commercial environment. It is the best all-purpose, value-driven choice.
Consider a thicker gauge (e.g., 0.190” or 0.250”) if you expect concentrated heavy point loads or severe impact.
Consider 5052 alloy if your application is in a coastal/marine environment or will be consistently exposed to salt or harsh chemicals.
Why Source from Gwangyang Aluminum (GYAL)?
When you specify a precise material like 0.125 inch 3003 checker plate, consistency is key. GYAL delivers that reliability.
Certified Precision Manufacturing: Our IATF 16949 (Automotive) and ISO 9001 certifications guarantee that every sheet meets the specified 0.125 inch (3.2mm) thickness with minimal tolerance deviation, and that the 3003 alloy chemistry is perfectly controlled for optimal performance.
Volume & Supply Assurance: With an annual capacity of 120,000 tons, we can reliably fulfill large and recurring orders for this high-volume item, ensuring your project timelines are met.
Expert Export to North America: We are adept at packing and shipping sheet products to major ports across the USA, Canada, and Mexico. We offer clear terms (FOB Korea or CIF) and work with trusted logistics partners.
Technical Support: Our team can confirm if this specification is ideal for your load and environmental conditions, ensuring you don’t under-specify or over-spend.
Your Next Step: Specify with Confidence
If your project calls for the proven performance of 1/8 inch thick 3003 aluminum checker plate, partnering with a certified manufacturer like GYAL ensures you get material that performs exactly as expected.
Need precise pricing or technical confirmation?
Contact Gwangyang Aluminum today. Provide your required sheet dimensions and quantity for a competitive quotation on 0.125 inch 3003 diamond plate. You can also request a sample to evaluate our product’s quality, flatness, and pattern consistency firsthand.
