{"product_id":"304-stainless-steel-rectangular-bar-1-4-in-x-2-1-2-in-x-72-in-solid","title":"304 Stainless Steel Rectangular Bar 1\/4 in x 2-1\/2 in x 72 in - Solid","description":"\u003cp\u003eIn this review of the 304 Stainless Steel Rectangular Bar the bottom line is simple: this bar is for fabricators and designers who need dependable, corrosion-resistant stainless steel stock in a straightforward mill finish. Our review finds it most valuable for applications that call for consistent mechanical properties and broad alloy compatibility, because the 304 grade offers good strength and corrosion resistance while meeting multiple industry specifications. The unpolished mill finish and annealed condition make it a practical choice when surface aesthetics are secondary to material performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e304 stainless steel:\u003c\/strong\u003e Provides a balance of high strength and good corrosion resistance suitable for many environments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStandardized specifications:\u003c\/strong\u003e Meets multiple industry standards such as ASTM A276 and AMS-QQ-S-763, which helps ensure predictable material properties for regulated projects.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAnnealed condition:\u003c\/strong\u003e Offers improved ductility and easier forming compared with fully hardened stock, useful for fabrication and bending tasks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMill (unpolished) finish:\u003c\/strong\u003e Keeps surface cost low while still suitable for applications where finish is not critical or where subsequent finishing will be performed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFull-size bar:\u003c\/strong\u003e Supplied at 1\/4 in thickness, 2-1\/2 in width, and 72 in length, giving long lengths for parts, trim, or structural applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis bar is aimed at machine shops, metal fabricators, and architectural trim contractors who need a common, versatile stainless alloy that is easy to work and weld. Its compliance with ASTM and AMS standards makes it appropriate for industrial uses such as food processing fixtures, pressure containers, and many general-purpose assemblies.\u003c\/p\u003e\n\u003cp\u003eThose who require a polished or decorative surface, precise millimeter-accurate lengths without any possibility of slight variance, or specialty stainless grades for extreme corrosion environments should look elsewhere. For decorative trim or mirror finishes, a polished or passivated option would be a better fit.\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\u003eConsistent 304 alloy composition offers dependable corrosion resistance across many applications.\u003c\/li\u003e\n \u003cli\u003eAnnealed state improves formability for bending and shaping tasks.\u003c\/li\u003e\n \u003cli\u003eLong 72 in length reduces joints and seams for trim and structural runs.\u003c\/li\u003e\n \u003cli\u003eCompliance with common standards gives confidence for regulated projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eThe mill (unpolished) finish is utilitarian and may need additional finishing for visible installations.\u003c\/li\u003e\n \u003cli\u003eSome customers report slight length variance, so precise final dimensions should be verified before critical use.\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\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eUnpolished (mill)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eAnnealed\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e2-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e72 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eMeets ASTM-A276, AMS-QQ-S-763, AMS-5639, AMS-5647, ASTM-A479, ASTM-F899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone needing a practical, standards-compliant stainless steel bar for fabrication, trim, or equipment components, this 304 rectangular bar represents solid value because of its material properties, annealed condition, and full-length supply. It is not aimed at decorative applications without further finishing, but its performance and compliance make it a reliable choice for industrial and foodservice projects.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bar weldable?\u003c\/strong\u003e\u003cbr\u003eYes. 304 stainless steel in the annealed condition welds readily using standard stainless welding procedures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the mill finish be polished?\u003c\/strong\u003e\u003cbr\u003eYes. The unpolished mill finish can be ground and polished to a higher finish if a decorative surface is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre exact lengths guaranteed?\u003c\/strong\u003e\u003cbr\u003eLengths are supplied at 72 in but customers report occasional slight variance, so verify critical final dimensions before installation.\u003c\/p\u003e","brand":"Online Metals","offers":[{"title":"Default Title","offer_id":48620589449435,"sku":"B000H9JSU2","price":87.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51JYQNj_a-L._SL1231_53deed78-b15d-4a7f-946e-a6eb84287faf.jpg?v=1778515075","url":"https:\/\/gearmusthave.com\/products\/304-stainless-steel-rectangular-bar-1-4-in-x-2-1-2-in-x-72-in-solid","provider":"GearMustHave","version":"1.0","type":"link"}