{"product_id":"4340-normalized-steel-round-bar-4-5x144","title":"4340 Normalized Steel Round Bar - 4.5x144\"","description":"The Steel 4340 Normalized Round Bar in 4.5x144\" size from A-1 Alloys is a top-quality steel product designed to meet the rigorous demands of industrial applications. This round bar is made of 4340 alloy steel, normalized for superior strength and durability. With industry standards compliance including ASTM-A322, ASTM-A29, AMS-6415, and AMS-6484, this round bar is suitable for a wide range of projects requiring precision and reliability. Its rough turned finish and precise diameter of 4.5 inches make it ideal for machining and fabrication processes.","brand":"A-1 Alloys","offers":[{"title":"Default Title","offer_id":44896721666236,"sku":"MET-6472aa","price":315.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/MET-6472aa-1.jpg?v=1749574070","url":"https:\/\/maden.co\/products\/4340-normalized-steel-round-bar-4-5x144","provider":"Maden","version":"1.0","type":"link"}