{"product_id":"a513-cold-roll-carbon-steel-round-tubing-2-in-od-strong-precise","title":"A513 Cold Roll Carbon Steel Round Tubing 2 in OD - Strong, Precise","description":"\u003cp\u003eIn this review the A513 cold roll carbon steel round tubing is assessed for workshop and industrial use. The bottom line: this 2 in outside diameter, drawn-over-mandrel tube is best for fabricators, machinists, and hobbyists who need a strong, dimensionally consistent steel tube for pins, shafts, or structural projects. The reviewer found the tubing offers solid \u003cstrong\u003esteel quality\u003c\/strong\u003e and rigidity, meeting ASTM-A513 standards, with a 36 in length that is ready for cutting, drilling, or turning for many common applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e A513 cold roll carbon steel delivers high strength and rigidity for load-bearing and wear-prone parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2 in outside diameter with a 0.12 in wall gives a consistent size for fitting and fabrication tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner diameter:\u003c\/strong\u003e 1.76 in inside diameter provides a predictable bore for shafts, liners, or press-fit parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e The 36 in length is long enough for multiple cuts or full-length applications without additional splicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Meets ASTM-A513, offering assurance of manufacturing process and mechanical properties for industrial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon uses:\u003c\/strong\u003e 1018 carbon steel composition is appropriate for pins, rods, spindles, and sprockets where strength is a priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis tubing is aimed at metalworkers, machine shops, restoration professionals, and serious DIYers who require a rigid, cold-rolled round tube for mechanical parts, structural supports, or custom shafts. It suits projects that demand consistent OD and a known wall thickness for machining and welding setups.\u003c\/p\u003e\n\u003cp\u003eThose who need exceptional weldability or maximum ease of machining may want to consider lower-carbon alternatives; likewise, if near-net inner diameter precision is critical for interference fits, verify the bore size before finishing, as some users reported a slightly smaller ID than expected.\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\u003eHigh \u003cstrong\u003estrength\u003c\/strong\u003e and rigidity suitable for load-bearing components and industrial use.\u003c\/li\u003e\n\u003cli\u003eConsistent 2 in OD and 0.12 in wall make measuring, cutting, and fitting straightforward.\u003c\/li\u003e\n\u003cli\u003eMeets \u003cstrong\u003eASTM-A513\u003c\/strong\u003e standard which gives confidence in manufacturing and material properties.\u003c\/li\u003e\n\u003cli\u003eGood \u003cstrong\u003evalue for money\u003c\/strong\u003e for repairs and small production runs, according to customer feedback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLower machinability and weldability compared with lower-carbon steels can require more effort and tooling care.\u003c\/li\u003e\n\u003cli\u003eSome customers note the inside diameter can be slightly smaller than expected, which may affect tight-fit applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eASTM-A513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eA513 cold roll carbon steel (1018)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside Diameter\u003c\/td\u003e\n\u003ctd\u003e1.76 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall Thickness\u003c\/td\u003e\n\u003ctd\u003e0.12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e36 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe A513 cold roll carbon steel tubing is a practical choice for fabricators and machinists who need a strong, standards-compliant round tube at a reasonable price. It is best for applications like pins, shafts, and spindles where rigidity and dimensional consistency matter; buyers who prioritize maximum machinability or exact bore tolerances should confirm fit before final machining.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tube suitable for making shafts?\u003c\/strong\u003e\u003cbr\u003eYes, the 1018-based A513 tubing is commonly used for shafts, pins, and spindles due to its strength and rigidity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it weld easily for a frame or bracket?\u003c\/strong\u003e\u003cbr\u003eIt can be welded, but the higher carbon content reduces weldability compared with lower-carbon steels, so appropriate welding procedures are advised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the dimensions accurate out of the box?\u003c\/strong\u003e\u003cbr\u003eThe OD and wall are generally accurate, but some users report the ID can be slightly smaller than expected, so measure before machining.\u003c\/p\u003e","brand":"Online Metals","offers":[{"title":"Default Title","offer_id":48685100204251,"sku":"B000H9K4ZK","price":48.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51RCqvxR91L._AC_SL1000_ee52569a-b462-431c-affe-8d1e5ccc7218.jpg?v=1778644104","url":"https:\/\/gearmusthave.com\/products\/a513-cold-roll-carbon-steel-round-tubing-2-in-od-strong-precise","provider":"GearMustHave","version":"1.0","type":"link"}