{"product_id":"1-1-2in-od-a513-cold-roll-carbon-steel-round-tubing-24in-length","title":"1-1\/2in OD A513 Cold Roll Carbon Steel Round Tubing - 24in Length","description":"\u003cp\u003eIn this review of the 1-1\/2in OD A513 cold roll carbon steel round tubing, the bottom line is simple: this tube is for fabricators, machinists, and hobbyists who need a strong, straight section of drawn-over-mandrel steel for shafts, pins, or structural prototypes. The reviewer found the tubing delivers on rigidity and uniform wall thickness, making it ideal when strength and a predictable section are the priorities, though users who require exceptional machinability or welding ease should note the material trade-offs before committing.\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 provides high strength and rigidity for load-bearing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional size:\u003c\/strong\u003e The 1-1\/2in outside diameter and 1.12in inside diameter produce a consistent 0.188in wall thickness useful for shafts and pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrawn over mandrel finish:\u003c\/strong\u003e The DOM process yields a straight, smooth tube that reduces the need for additional straightening in many assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e The 24in cut length is convenient for short runs, prototype builds, and repairs without extra cutting for many projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM specification:\u003c\/strong\u003e Meets ASTM-A513 standards, giving buyers confidence in material and manufacturing consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon uses:\u003c\/strong\u003e Made from 1018 carbon steel, it suits pins, rods, shafts, spindles, and sprockets where strength matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe tubing is best for metalworkers, repair technicians, and small-scale fabricators who need a strong, straight DOM tube in a compact 24in length for shafts, tank fittings, or custom components. It is especially useful where a predictable wall thickness and overall rigidity matter more than easy machinability.\u003c\/p\u003e\n\u003cp\u003eThose who need highly weldable or free-cutting steel for extensive machining or complex welded assemblies may want to consider alternative materials; A513 DOM steel has slightly lower machinability and weldability compared with softer mild steels.\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 material strength and rigidity make it reliable for load-bearing small parts.\u003c\/li\u003e\n\u003cli\u003eAccurate outside diameter and wall thickness reduce the need for post-processing in many builds.\u003c\/li\u003e\n\u003cli\u003eDOM finish produces a straight, smooth tube that fits cleanly into assemblies like fuel tank fittings or shaft housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInner diameter can be slightly smaller than expected for some pieces, which may affect slip-fit applications.\u003c\/li\u003e\n\u003cli\u003eLower machinability and weldability compared with softer carbon steels require planning for tooling and welding parameters.\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\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\u003e1-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside diameter\u003c\/td\u003e\n\u003ctd\u003e1.12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall thickness\u003c\/td\u003e\n\u003ctd\u003e0.188 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e24 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduction\u003c\/td\u003e\n\u003ctd\u003eDrawn over mandrel (DOM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\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 1-1\/2in OD A513 DOM tubing is a solid choice for anyone needing a short, strong steel tube for shafts, pins, or repair work. It offers good value because of consistent dimensions and material strength; buyers should only be aware of the modest compromise in machinability and occasional slight variation in inner diameter when planning tight tolerance fits.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tubing suitable for shaft applications?\u003c\/strong\u003e\u003cbr\u003eYes. The DOM finish and 0.188in wall provide the rigidity and consistent section needed for many shafts and spindles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it weld easily?\u003c\/strong\u003e\u003cbr\u003eIt can be welded, but A513\/1018 has slightly lower weldability than milder steels, so proper welding technique and filler selection are recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the dimensions reliable for slip-fit parts?\u003c\/strong\u003e\u003cbr\u003eOutside diameter and wall are generally accurate, but some customers report the inner diameter can be marginally smaller, so measure before final assembly.\u003c\/p\u003e","brand":"Online Metals","offers":[{"title":"Default Title","offer_id":48238457323739,"sku":"B000H9NMHC","price":49.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51RCqvxR91L._AC_SL1000_662783a7-7387-458d-b60b-456e911a76df.jpg?v=1770788878","url":"https:\/\/gearmusthave.com\/products\/1-1-2in-od-a513-cold-roll-carbon-steel-round-tubing-24in-length","provider":"GearMustHave","version":"1.0","type":"link"}