{"product_id":"1144-carbon-steel-round-bar-unpolished-mill-finish-cold-drawn-astm-a311-1-diameter-24-length-onlinemetals","title":"1144 Carbon Steel Round Bar, Unpolished (Mill) Finish, Cold Drawn, ASTM A311, 1\" Diameter, 24\" Length, OnlineMetals","description":"\u003cdiv\u003e\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n \u003cp\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eThe 1144 carbon steel round rod has been cold drawn, has an unpolished (mill) surface, meets American Society for Testing and Materials International ASTM A311 specifications, and has a standard tolerance. The 1144 carbon steel grade has medium carbon content for strength, hardness, and resistance to wear, and provides better machinability than 1045 carbon steel. This material can be heat treated for higher hardness. The rod has been cold drawn, a room-temperature process of pulling metal through a die to create the shape. \u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eSteel is an iron alloy with carbon and other elements that modify the steel to achieve specific properties. In general, steels with higher carbon content have greater strength, hardness, and wear resistance, while those with lower carbon content have more formability, weldability, and toughness. Carbon steels, which include most AISI-SAE grades in the 1000 range, are classified by their level of carbon content as low (below 0.3%), medium (0.3% to 0.6%) and high (0.6% and above). Alloy steels, which include AISI-SAE grades in the 1300 and 4000 ranges and above, incorporate elements such as chromium, molybdenum, and nickel to modify properties like machinability and corrosion resistance. Tool steels, which include most grades with a letter and number grade designation, have high carbide content for wear resistance, high hardness, and the ability to hold a cutting edge. Some tool steels are designed to resist deformation when used in elevated temperatures.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan\u003eTensile strength, used to indicate a material’s overall strength, is the peak stress it can withstand before it breaks. Wear resistance indicates the ability to prevent surface damage caused by contact with other surfaces. Toughness describes the material's ability to absorb energy before breaking, while hardness (commonly measured as indentation hardness) describes its resistance to permanent surface deformation. Formability indicates how easily the material can be permanently shaped. Machinability describes how easily it can be cut, shaped, finished, or otherwise machined, while weldability characterizes the ability to be welded.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv id=\"feature-bullets\" class=\"a-section a-spacing-medium a-spacing-top-small\"\u003e\n \u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 1144 steel has excellent strength, hardness, and it is easily machined as well as being designed to resist warping during heat treatment. \u003c\/span\u003e\u003c\/li\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 1\" Diameter, 24\" Length \u003c\/span\u003e\u003c\/li\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Cold Roll 1018 is typically used in pins, rods, shafts, spindles, and sprockets. \u003c\/span\u003e\u003c\/li\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Meets ASTM-A108, ASTM-A29 \u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cdiv data-csa-c-content-id=\"voyager-product-details-jumplink\" data-csa-c-slot-id=\"voyager-product-details-jumplink\" data-csa-c-type=\"link\" class=\"a-section aok-hidden\"\u003e\n  \u003cspan class=\"caretnext\"\u003e›\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"a-section a-spacing-small a-spacing-top-small\"\u003e\n \u003ctable class=\"a-normal a-spacing-micro\" role=\"list\"\u003e\n  \u003ctbody\u003e\n   \u003ctr class=\"a-spacing-small po-material\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eCarbon Steel 1144\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-brand\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eOnline Metals\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-item_shape\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eShape\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eRound\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-item_thickness\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eItem Thickness\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e1 Inches\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-item_form\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eItem Form\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eRod\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Manu","offers":[{"title":"0.375\" dia \/ 12\" length","offer_id":48372129693937,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"1.25\" dia \/ 48\" length","offer_id":48372129726705,"sku":null,"price":177.09,"currency_code":"USD","in_stock":true},{"title":"0.25\" dia \/ 48\" length","offer_id":48372129759473,"sku":null,"price":47.14,"currency_code":"USD","in_stock":true},{"title":"0.625\" dia \/ 36\" length","offer_id":48372129792241,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.375\" dia \/ 36\" length","offer_id":48372129825009,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.75\" dia \/ 24\" length","offer_id":48372129857777,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"1.25\" dia \/ 72\" length","offer_id":48372129890545,"sku":null,"price":198.94,"currency_code":"USD","in_stock":true},{"title":"0.5\" dia \/ 24\" length","offer_id":48372129923313,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.3125\" dia \/ 36\" length","offer_id":48372129956081,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.5\" dia \/ 12\" length","offer_id":48372129988849,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.5\" dia \/ 48\" length","offer_id":48372130021617,"sku":null,"price":71.29,"currency_code":"USD","in_stock":true},{"title":"0.25\" dia. \/ 12\" length","offer_id":48372130054385,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.625\" dia \/ 24\" length","offer_id":48372130087153,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"1.25\" dia \/ 36\" length","offer_id":48372130119921,"sku":null,"price":132.24,"currency_code":"USD","in_stock":true},{"title":"0.75\" dia \/ 12\" length","offer_id":48372130152689,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.4375\" dia \/ 48\" length","offer_id":48372130185457,"sku":null,"price":63.24,"currency_code":"USD","in_stock":true},{"title":"0.5\" dia \/ 36\" length","offer_id":48372130218225,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.75\" dia \/ 48\" length","offer_id":48372130250993,"sku":null,"price":80.49,"currency_code":"USD","in_stock":true},{"title":"1.25\" dia \/ 12\" length","offer_id":48372130283761,"sku":null,"price":60.94,"currency_code":"USD","in_stock":true},{"title":"0.375\" dia \/ 48\" length","offer_id":48372130316529,"sku":null,"price":52.89,"currency_code":"USD","in_stock":true},{"title":"0.4375\" dia \/ 36\" length","offer_id":48372130349297,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"1\" dia \/ 24\" length","offer_id":48372130382065,"sku":null,"price":60.94,"currency_code":"USD","in_stock":true},{"title":"0.25\" dia. \/ 72\" length","offer_id":48372130414833,"sku":null,"price":48.29,"currency_code":"USD","in_stock":true},{"title":"0.625\" dia \/ 12\" length","offer_id":48372130447601,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.25\" dia. \/ 36\" length","offer_id":48372130480369,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.3125\" dia \/ 12\" length","offer_id":48372130513137,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.25\" dia \/ 24\" length","offer_id":48372130545905,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.625\" dia \/ 72\" length","offer_id":48372130578673,"sku":null,"price":65.54,"currency_code":"USD","in_stock":true},{"title":"2\" dia \/ 48\" length","offer_id":48372130611441,"sku":null,"price":407.08,"currency_code":"USD","in_stock":true},{"title":"0.3125\" dia \/ 48\" length","offer_id":48372130644209,"sku":null,"price":55.19,"currency_code":"USD","in_stock":true},{"title":"0.4375\" dia \/ 12\" length","offer_id":48372130676977,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.4375\" dia \/ 72\" length","offer_id":48372130709745,"sku":null,"price":65.54,"currency_code":"USD","in_stock":true},{"title":"2\" dia \/ 24\" length","offer_id":48372130742513,"sku":null,"price":200.09,"currency_code":"USD","in_stock":true},{"title":"0.3125\" dia \/ 72\" length","offer_id":48372130775281,"sku":null,"price":56.34,"currency_code":"USD","in_stock":true},{"title":"0.375\" dia \/ 24\" length","offer_id":48372130808049,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.4375\" dia \/ 24\" length","offer_id":48372130840817,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.625\" dia \/ 48\" length","offer_id":48372130873585,"sku":null,"price":64.39,"currency_code":"USD","in_stock":true},{"title":"2\" dia \/ 36\" length","offer_id":48372130906353,"sku":null,"price":303.58,"currency_code":"USD","in_stock":true},{"title":"1.25\" dia \/ 24\" length","offer_id":48372130939121,"sku":null,"price":102.34,"currency_code":"USD","in_stock":true},{"title":"0.75\" dia \/ 72\" length","offer_id":48372130971889,"sku":null,"price":83.94,"currency_code":"USD","in_stock":true},{"title":"0.75\" dia \/ 36\" length","offer_id":48372131004657,"sku":null,"price":49.44,"currency_code":"USD","in_stock":true},{"title":"0.3125\" dia \/ 24\" length","offer_id":48372131037425,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"1\" dia \/ 12\" length","offer_id":48372131070193,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"0.5\" dia \/ 72\" length","offer_id":48372131102961,"sku":null,"price":74.74,"currency_code":"USD","in_stock":true},{"title":"2\" dia \/ 12\" length","offer_id":48372131135729,"sku":null,"price":113.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0946\/2001\/files\/41VRtsgdGGL_ee537884-461e-43ed-a8e1-871c95f35a91.jpg?v=1783123582","url":"https:\/\/shopmanu.com\/products\/1144-carbon-steel-round-bar-unpolished-mill-finish-cold-drawn-astm-a311-1-diameter-24-length-onlinemetals","provider":"Manu","version":"1.0","type":"link"}