{"product_id":"starrett-54989-c1018-steel-flat-stock-24x2-5x0-5-in","title":"Starrett 54989 C1018 Steel Flat Stock 24x2.5x0.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 54989 is a cold-finished, low carbon steel flat bar cut to 24 x 2.5 x 0.5 inches and manufactured to AISI Type C1018 material specification. This flat stock provides machinists, fabricators, and tool-and-die workers with a reliable, dimensionally consistent bar for layout, fixturing, tooling, and general structural applications. Thickness tolerance holds to plus or minus 0.001 inches, squareness tolerance matches that same value, and width tolerance runs plus 0.000 to 0.005 inches, making it suitable for precision work that demands tight dimensional control. The 24-inch nominal length includes a positive length tolerance of plus 0.625 inches, so the bar arrives at or above specified length.\u003c\/p\u003e\u003cp\u003eThis flat stock is commonly used in machine shops, maintenance and repair operations, and light fabrication environments. Typical applications include making jigs, fixtures, brackets, and spacers where weldability and machinability are required. AISI C1018 is one of the most machinable low carbon steels available, responding well to drilling, milling, turning, and welding without special preheat requirements. It is not intended for hardening applications. Trade professionals in metalworking, industrial maintenance, and millwright work routinely stock this size for on-demand stock removal and custom part fabrication.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI Type C1018 low carbon steel for excellent machinability and weldability\u003c\/li\u003e\n\u003cli\u003eThickness tolerance of plus or minus 0.001 inches for precision fitment\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.000 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003eLength tolerance of plus 0.625 inches — bar arrives at or above 24 inches\u003c\/li\u003e\n\u003cli\u003eSquareness tolerance of plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003eSingle-piece packaging with no minimum order above one unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose C1018 low carbon steel flat bar suitable for machining, fabrication, and tooling applications where this material specification and size are required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting, drilling, and welding should be performed by qualified machinists or fabricators using appropriate tooling and personal protective equipment. Secure the workpiece firmly before any machining or cutting operation. Edges may be sharp as received — deburr before handling or assembly. Follow applicable shop safety standards and local codes for metalworking operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: AISI Type C1018 Low Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Thickness\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: plus 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: plus 0.000 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Tolerance\u003c\/strong\u003e: plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Tolerance\u003c\/strong\u003e: plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 8.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STARRETT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 54989\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51543541023026,"sku":"54989","price":316.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d5ffb3ae28a26f46e95460f2f70f3a2_1293696a-054b-4de6-9f89-f9fbf8894061.jpg?v=1785920151","url":"https:\/\/voomisupply.com\/products\/starrett-54989-c1018-steel-flat-stock-24x2-5x0-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}