{"product_id":"starrett-57351-a2-tool-steel-flat-stock-0-75x1-25x36-in","title":"Starrett 57351 A2 Tool Steel Flat Stock 0.75x1.25x36 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 57351 is an A2 air-hardening tool steel flat stock bar intended for toolmakers, machinists, and die makers who need a precision-ground blank ready for heat treatment. Ground to tight dimensional tolerances, this flat stock ships at 0.75 inches thick, 1.25 inches wide, and 36 inches long, weighing 10.99 pounds. AISI A2 tool steel offers a good balance of wear resistance, toughness, and dimensional stability during air hardening, making it a reliable choice for punches, dies, gauges, and cutting tools. Thickness and squareness tolerances are held to plus or minus 0.001 inches, giving machinists a predictable starting point before any secondary operations.\u003c\/p\u003e\u003cp\u003eThis flat stock is suited for job shop and production toolroom environments where A2 tool steel is specified by the print. Typical applications include blanking and forming dies, trim dies, precision gauges, and cutting blades in both short-run and production tooling. The 36-inch bar length allows fabricators to cut multiple tool blanks from a single piece, reducing material waste. Width tolerance is held from plus 0.000 to plus 0.005 inches, and length tolerance is plus 0.25 inches, consistent with standard precision ground tool steel stock specifications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI A2 air-hardening tool steel for dimensional stability during heat treat\u003c\/li\u003e\n\u003cli\u003eThickness tolerance of plus or minus 0.001 inches for precise blank preparation\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.000 to plus 0.005 inches\u003c\/li\u003e\n\u003cli\u003eSquareness held to all edges at 0.003 inches per inch\u003c\/li\u003e\n\u003cli\u003e36-inch bar length supports multiple blanks from a single piece\u003c\/li\u003e\n\u003cli\u003eShips at 10.99 pounds per bar\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-dimension A2 air-hardening tool steel flat stock bar suitable for toolroom, die shop, and precision machining applications where AISI A2 material is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting and machining of tool steel flat stock should be performed by qualified machinists using appropriate metalworking equipment. Follow the material supplier heat treat guidelines for AISI A2 when hardening and tempering. Wear appropriate PPE when cutting, grinding, or handling bar stock with sharp edges. Any heat treatment operations should be performed by personnel familiar with applicable shop safety procedures and equipment requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: A2 Tool Steel (AISI Type A2 Air-Hardening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 36 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\u003eWidth Tolerance\u003c\/strong\u003e: plus 0.000 to plus 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: plus 0.25 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\u003eSquareness\u003c\/strong\u003e: All edges 0.003 inches per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10.99 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31231200\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: 57351\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542087270706,"sku":"57351","price":614.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd4885fbdd426ecb0fa6c3cc24fba2db_6bb0b935-dd72-4e0e-bcb5-a5273d5b8dd8.jpg?v=1785891695","url":"https:\/\/voomisupply.com\/products\/starrett-57351-a2-tool-steel-flat-stock-0-75x1-25x36-in","provider":"Voomi Supply","version":"1.0","type":"link"}