{"product_id":"a500-a513-carbon-steel-rectangular-tubing-1in-x-3in-x-72in","title":"A500\/A513 Carbon Steel Rectangular Tubing 1in x 3in x 72in","description":"\u003cp\u003eIn this review the OnlineMetals A500\/A513 carbon steel rectangular tubing is evaluated for builders, fabricators, and hobbyists who need a reliable structural tube at a modest price. The bottom line: this hot rolled A500\/A513 tube delivers the most important benefit for structural work - consistent strength and weldability - making it a practical choice when cost, size, and straightforward fabrication matter. The review focuses on fit for purpose, material quality, and real-world handling based on customer feedback.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA500\/A513 steel:\u003c\/strong\u003e Provides good structural strength and weldability so it can be used reliably in frames and support applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e The 1in height by 3in width cross section gives a narrow rectangular profile useful for trim, rails, and moderate-load members.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.12in wall thickness:\u003c\/strong\u003e Balances weight and stiffness, making the tube robust enough for many projects without excessive mass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e72in length:\u003c\/strong\u003e A full 6ft length reduces the need to splice pieces for common DIY and shop projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot rolled finish:\u003c\/strong\u003e Arrives as a practical shop-ready surface that cleans easily and accepts welding and surface prep without special handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets ASTM-A513:\u003c\/strong\u003e Confirms a recognized tubing standard so the material is appropriate for general structural and fabrication uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis tubing is best for fabricators, metalworkers, and contractors who need a cost-effective structural tube that is easy to weld and cut. Home workshop users making gates, frames, racks, or simple structural builds will appreciate the familiar A500\/A513 material and the convenient 6ft length.\u003c\/p\u003e\n\u003cp\u003eThose who need a finished or precision-ground appearance straight from the supplier, or who require very thin or very thick walls beyond 0.12in, should look elsewhere. For applications demanding cold-drawn precision or non-structural decorative chrome finishes, other tube types are more appropriate.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood strength and welding characteristics suit it for structural joins and shop fabrication projects.\u003c\/li\u003e\n\u003cli\u003eCustomers report value for money and consistent quality, with tubing arriving clean and generally free of rust.\u003c\/li\u003e\n\u003cli\u003eThe 6ft length and practical hot rolled finish reduce handling steps and make layout easier for common projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHot rolled surface is not a finished aesthetic; cosmetic finishing or paint is required for visible installations.\u003c\/li\u003e\n\u003cli\u003eWall thickness of 0.12in limits use in very heavy load or specialty thin-wall applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbon steel A500\/A513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e1in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall thickness\u003c\/td\u003e\n\u003ctd\u003e0.12in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e72in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eHot rolled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eMeets ASTM-A513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe A500\/A513 1in x 3in x 72in rectangular tubing is a solid value for anyone needing a structural-grade, weldable tube that is easy to work with. It is especially good for general fabrication and workshop projects where strength and cost matter more than a polished finish, offering dependable quality and practical lengths for everyday builds.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tubing suitable for welding?\u003c\/strong\u003e\u003cbr\u003eYes. The A500\/A513 carbon steel is chosen for good weldability and performs well with standard shop welding processes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it arrive rust-free?\u003c\/strong\u003e\u003cbr\u003eCustomers report the tubing typically arrives clean with no rust, though the hot rolled surface may show mill marks that accept paint or finish preparation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used for structural framing?\u003c\/strong\u003e\u003cbr\u003eYes. A500 is used for structural tubing and the product meets ASTM-A513 for typical structural and fabrication uses.\u003c\/p\u003e","brand":"Online Metals","offers":[{"title":"Default Title","offer_id":48190880645339,"sku":"B000H9PG4E","price":54.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41K96xhaPtL._AC_SL1000_0f2bb769-b29e-4f0f-8b1f-3fdeb0b24043.jpg?v=1769653698","url":"https:\/\/gearmusthave.com\/products\/a500-a513-carbon-steel-rectangular-tubing-1in-x-3in-x-72in","provider":"GearMustHave","version":"1.0","type":"link"}