A500/A513 Steel Square Tubing OnlineMetals 1in

Description

Product Overview

The OnlineMetals A500/A513 carbon steel square tubing is engineered to meet the demanding requirements of modern construction, manufacturing, and repair applications. Fabricated from hot‑rolled carbon steel that conforms to ASTM‑A36 specifications, this tubing delivers a balanced combination of strength, ductility, and cost‑effectiveness. With a precise 1‑inch overall height, a 0.065‑inch wall thickness, and a generous 72‑inch length, the product provides a versatile building block for a wide range of structural and mechanical designs. The tubing is supplied in a clean, ready‑to‑use condition, eliminating the need for additional processing before installation. Its dimensional stability ensures consistent fit‑up and alignment, reducing on‑site adjustments and accelerating project timelines.

Key physical attributes include a weight of approximately 4.56 pounds per piece, a rectangular cross‑section that maximizes load‑bearing capacity while minimizing material usage, and a surface finish that resists corrosion when paired with appropriate protective coatings. The product’s model number, 78008, is tracked in OnlineMetals’ inventory system, guaranteeing traceability and easy re‑ordering for repeat projects. Since its introduction in 2006, this tubing has earned a solid reputation among engineers and fabricators for its reliability and performance in both static and dynamic load scenarios.

Usage

Designed for versatility, the A500/A513 square tubing excels in a variety of environments, from indoor fabrication shops to outdoor construction sites. Its robust material properties make it an ideal choice for structural frames in bridges, commercial buildings, and residential projects where load distribution and rigidity are critical. In the automotive sector, the tubing serves as a foundation for chassis components, roll cages, and custom mounting brackets, providing the necessary strength without excessive weight. Appliance manufacturers also rely on this tubing for internal support structures, such as dryer drum frames and washing machine housings, where durability and resistance to fatigue are paramount.

Beyond these primary applications, the tubing is well‑suited for custom tooling, prototype development, and educational projects that require a dependable, easy‑to‑fabricate material. Its compatibility with standard welding techniques, including MIG, TIG, and stick welding, allows fabricators to create complex assemblies with confidence. The hot‑rolled finish accepts a variety of surface treatments, such as galvanizing, powder coating, or painting, enabling users to tailor the appearance and corrosion resistance to specific project needs.

Why Choose Us

OnlineMetals has built a reputation for delivering high‑quality raw materials with consistent performance and transparent sourcing. Each batch of A500/A513 tubing undergoes rigorous quality control inspections, including dimensional verification, tensile testing, and chemical composition analysis, ensuring compliance with ASTM‑A36 standards. Our streamlined supply chain reduces lead times, allowing customers to receive their orders promptly and keep projects on schedule.

We prioritize customer satisfaction through responsive technical support, detailed product documentation, and flexible ordering options. Whether you need a single piece for a prototype or bulk quantities for a large‑scale construction contract, our inventory management system provides real‑time availability and accurate pricing. Additionally, our commitment to sustainability includes responsible steel sourcing and recycling initiatives, aligning with industry best practices and environmental stewardship goals.

Key Features

• High strength carbon steel meets ASTM‑A36 for reliable load‑bearing performance
• Precise 1‑inch height and 0.065‑inch wall provide a compact yet sturdy profile
• 72‑inch length reduces the need for splicing, saving time and labor
• Hot‑rolled finish accepts a variety of coatings for enhanced corrosion protection
• Dedicated customer support and fast shipping ensure project continuity

FAQ

What does A500/A513 designation mean?

The A500 and A513 designations refer to ASTM standards for cold‑formed and hot‑rolled carbon steel structural tubing. Both grades offer good weldability, strength, and are widely used in construction and manufacturing.

Can this tubing be welded using standard techniques?

Yes, the tubing is compatible with common welding methods such as MIG, TIG, and stick welding. Proper pre‑heat and post‑heat procedures are recommended for optimal joint strength.

Is the tubing suitable for outdoor applications?

While the steel itself provides solid structural performance, outdoor use should include a protective coating such as galvanizing or powder coating to prevent corrosion from exposure to moisture and chemicals.

What is the weight per piece?

Each 72‑inch length of the square tubing weighs approximately 4.56 pounds, making it easy to handle while still offering substantial strength.

How can I order larger quantities?

Contact OnlineMetals sales directly or use the bulk order option on our website. We offer volume discounts and can coordinate delivery schedules to match your project timelines.