Hot Rolled Steel Flat Bar 36 in x 1 in x 0.12 in - Durable
Hot Rolled Steel Flat Bar 36 in x 1 in x 0.12 in - Durable
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In this review the focus is on a straightforward pack of three hot rolled steel flat bars intended for builders, fabricators and serious DIYers who need reliable, easy-to-work material for reinforcement and base plates. The main reason to consider this product is its combination of usable length and trustworthy hot rolled steel construction that accepts cutting and welding without fuss; for anyone needing several short lengths of solid flat stock, this set is a practical, no-nonsense option.
Key Features
- Reliable Quality: Hot rolled steel construction provides good heat treatment and a solid feel, which helps the bars resist deformation under pressure and elevated temperature in common applications.
- Sufficient Quantity: The pack contains three individual pieces, giving multiple lengths for small projects or spare stock without needing to buy bulk coil or large bars.
- User Friendly: The bars are easy to cut and weld, making them convenient for both indoor bench work and outdoor structural details where simple fabrication is required.
- Versatile Applications: These flat bars serve well as reinforcement, base plates and supports for furniture frames, brackets and light structural repair, adapting to welding, painting or rolling.
- Surface Protection: Each bar is coated with anti rust oil at shipment, which slows oxidation during storage and handling before final finishing.
Who It's For
This product is best for metalworkers, hobby fabricators, small contractors and homeowners who need short lengths of solid flat bar for repairs, brackets, reinforcement or custom base plates. The 36 in length and 1 in width fit many common retrofit and fabrication needs without the excess bulk of longer stock.
If you require precision stainless or weatherproof structural members for long-term outdoor exposure without additional treatment, look elsewhere; hot rolled steel is not inherently rust proof and benefits from paint, galvanizing or other corrosion protection for exposed installations.
Pros & Cons
Pros
- Solid hot rolled steel offers durability and good machinability for cutting and welding.
- Three-piece package provides spare material for iterative fabrication or sharing across tasks.
- Pre-applied anti rust oil reduces surface oxidation during storage and initial handling.
Cons
- Hot rolled steel can show surface rust over time and requires additional rust prevention for long outdoor use.
Specifications
| Material | Hot rolled steel |
| Color | Plain steel |
| Individual size | 1 in x 36 in x 0.12 in |
| Package contents | 3 x flat steel bars |
| Typical uses | Reinforcement, base plates, supports, welding and machining |
| Surface finish | Coated with anti rust oil |
Our Verdict
These 36 in hot rolled flat bars are a practical, value-minded choice for anyone needing short, sturdy stock for welding, reinforcement and light structural work. They are not a corrosion-proof solution on their own, but their workability, three-piece package and protective oil make them a useful addition to a workshop or jobsite where parts will be cut, welded and finished by the user.
Frequently Asked Questions
Will these bars rust if left outside?
Yes; hot rolled steel is not rust proof. The bars ship with anti rust oil but should be painted or otherwise protected for long outdoor exposure.
Can these be welded and machined easily?
Yes; the hot rolled steel accepts cutting and welding readily and is suited to common fabrication tasks.
Are the dimensions exact?
Dimensions are approximately 1 in x 36 in x 0.12 in per piece; minor variations may occur due to manual measurement and the hot rolled process.
Editor's Take
These 36 in hot rolled flat bars offer practical, workable steel stock for welding, reinforcement and base plates; the three-piece pack and anti rust oil add value, though additional corrosion protection is recommended for outdoor use.

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