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Item #:
90488589
A500/A513 Carbon Steel Square Tubing, Hot Rolled, ASTM A-36, 1.25" Height, 3/16" Wall, 36" Length, OnlineMetals
Item #:
90488589
MWK 217292
Price Details
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Imported from USA store
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Order now and get it around Thursday, July 30
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A500/A513 steel is the most common type of steel tubing in North America, known for its good strength and weldability at a low cost.
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What Stands Out
High Strength Steel
Crafted from ASTM A-36 carbon steel, this tubing offers superior strength and durability for demanding applications, ensuring long-lasting performance in various structural and mechanical projects.
Versatile Sizing
Measuring 2 inches in height and with a 3/16 inch wall thickness, this square tubing is versatile enough for a variety of construction, fabrication, and DIY projects, catering to diverse industry needs.
Precision Cuts
Provided in a convenient 36-inch length, this hot-rolled steel tubing allows for easy integration into projects, minimizing waste and ensuring precise fits for seamless assembly in structural designs.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Metal Fabricators
Ideal for fabricators needing durable materials for structural frameworks or supports in various projects.
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DIY Enthusiasts
Perfect for hobbyists and DIY projects requiring strong and reliable steel tubing for custom builds.
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Construction Projects
Suitable for construction applications where robust and reliable steel tubing is essential for frames.
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Corrosive Environments
Not suitable for environments exposed to moisture or chemicals, as it may rust over time without proper treatment.
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Lightweight Designs
Users seeking very light materials for projects may find this tubing heavier than needed.
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High Precision Needs
Not ideal for applications requiring tight tolerances, as hot-rolled steel may have greater dimensions variations.
Product Description
A500/A513 Carbon Steel Square Tubing, Hot Rolled, ASTM A-36, 1.25" Height, 3/16" Wall, 36" Length, OnlineMetals
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the A500/A513 grade of carbon steel tubing?
Answer: The A500/A513 grade represents a specification for carbon steel tubing that is used in structural and industrial applications. These grades ensure that the tubing has specific mechanical properties, including strength, ductility, and weldability. A500 is typically used for structural supports, while A513 is used for mechanical applications. Choosing a high-quality grade like ASTM A-36 ensures that the tubing maintains its integrity under various loads and conditions, making it ideal for projects like construction, automotive frames, and custom fabrication. -
Question:
What are the dimensions of this square tubing?
Answer: The OnlineMetals A500/A513 carbon steel square tubing has a height of 2.5 inches, a wall thickness of 3/16 inches, and a standard length of 72 inches. These dimensions make it suitable for various construction and manufacturing purposes. The size ratio and thickness provide a strong yet lightweight structure, ideal for projects that require sturdy yet manageable components, such as scaffolding, frames, and supports where space is a constraint. -
Question:
What applications can the A500/A513 square tubing be used for?
Answer: This carbon steel square tubing is versatile and can be used in a range of applications, including structural support for buildings, frames for machinery, or custom projects like furniture and shelving. Its strength and durability allow it to handle heavy loads, making it a favorite for both industrial and DIY projects. Additionally, it is well-suited for scenarios where weldability is required, such as creating custom frames or supports in construction and manufacturing sectors. -
Question:
Is the steel tubing pre-treated or finished?
Answer: The OnlineMetals A500/A513 carbon steel square tubing is hot rolled, which typically means it does not have any additional surface treatment post-manufacturing. Hot rolling does provide a scale that can be removed through further processing, such as sandblasting or acid washing if needed. For projects that require specific aesthetics or corrosion resistance, additional treatments such as powder coating or painting may be applied post-installation, enhancing the longevity of the product in various environments. -
Question:
How is the quality of OnlineMetals steel tubing ensured?
Answer: OnlineMetals ensures high quality for their A500/A513 carbon steel square tubing by adhering to ASTM A-36 specifications, which set standards for both structural integrity and material characteristics. Quality control measures throughout the manufacturing process include testing for tensile strength and ductility. This meticulous approach offers customers confidence that they are using reliable materials for critical projects, whether in construction, automotive, or other industrial applications. -
Question:
What is the weight of the A500/A513 square tubing?
Answer: The weight of the OnlineMetals A500/A513 carbon steel square tubing depends on its dimensions, specifically the height, wall thickness, and length. Typically, the weight can be calculated using the tubing's volume and the density of carbon steel, which is approximately 490 lbs per cubic foot. For practical purposes, understanding the weight will help you plan transportation, support structures, or mounting methods, ensuring safety and stability in your projects. -
Question:
Can the carbon steel tubing be cut to specific lengths?
Answer: Yes, many services offer the ability to cut the OnlineMetals A500/A513 carbon steel square tubing to specific lengths as per customer specifications. Custom cutting is particularly beneficial for projects where precise measurement is crucial, allowing you to easily fit the tubing into your design without additional modification. This flexibility makes it ideal for both large industrial uses and smaller DIY projects, minimizing waste and optimizing resources. -
Question:
What tools are recommended for working with this steel tubing?
Answer: When working with the OnlineMetals A500/A513 carbon steel square tubing, it's essential to use the right tools for cutting, welding, and joining. Tools like a band saw or chop saw with metal cutting blades are ideal for cutting the tubing to desired lengths. For welding, a MIG welder or TIG welder works effectively to ensure strong joints. Additionally, proper personal protective equipment (PPE) such as gloves and safety glasses is crucial for safe handling and working with steel materials. -
Question:
How can I ensure proper welds when using this tubing?
Answer: To ensure proper welds when using the OnlineMetals A500/A513 carbon steel square tubing, pre-clean the surfaces to remove any mill scale or dirt. Using the suitable type of welding rod or wire suited for mild steel will also enhance joint strength. Maintain a clean work environment and let the material cool between welds to prevent warping. Additionally, practicing on scrap pieces can give you the confidence to execute strong and clean welds on your final project. -
Question:
Where can I buy OnlineMetals A500/A513 Carbon Steel Square Tubing in Malawi?
Answer: You can buy the OnlineMetals A500/A513 Carbon Steel Square Tubing from Ubuy in Malawi. Ubuy offers a convenient online shopping experience with a wide selection of metal products, including this specific tubing option. Shopping from Ubuy allows you to review product details, specifications, and customer feedback to make an informed purchase, plus access resources to help in your project planning and execution.
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16 June 2026 · via Trustpilot
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MWK 217292
Order now and get it around Thursday, July 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Most common steel tubing in North America.
- Offers good strength and weldability.
- Cost-effective for various applications.
- Ideal for structural projects like bridges and buildings.
- Used in automotive and appliance industries.
- Meets ASTM-A513 and ASTM-A500 standards.
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