{"product_id":"starrett-54771-a2-tool-steel-flat-stock-0-75x2x18-in","title":"Starrett 54771 A2 Tool Steel Flat Stock 0.75x2x18 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 54771 is an A2 air-hardening tool steel flat stock bar intended for toolmakers, die makers, and machinists who require close-tolerance raw material for precision tooling applications. Measuring 0.75 inches thick, 2 inches wide, and 18 inches long, this flat stock is produced to tight dimensional tolerances: plus or minus 0.001 inches on thickness, plus or minus 0.001 inches square, plus 0.000 to 0.005 inches on width, and plus 0.250 inches on length. A2 tool steel offers a balance of wear resistance and toughness with minimal distortion during air-hardening heat treatment, making it well suited for punches, dies, gauges, and similar tooling components.\u003c\/p\u003e\u003cp\u003eThis flat stock is used in job shops, tool and die operations, and maintenance machining environments where A2 is specified for its predictable heat-treat response and dimensional stability. It is appropriate for fabricating blanking dies, forming tools, shear blades, and precision gauging fixtures. The 18-inch length provides enough material for most single-component tooling blanks without requiring additional cuts. The stock arrives in the annealed condition and must be machined to final dimensions before hardening.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI A2 air-hardening tool steel for low distortion and consistent hardening response\u003c\/li\u003e\n\u003cli\u003eThickness held to plus or minus 0.001 inches for consistent stock removal planning\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.000 to 0.005 inches supports predictable finish grinding\u003c\/li\u003e\n\u003cli\u003eSquare tolerance of plus or minus 0.001 inches reduces setup time on surface grinders\u003c\/li\u003e\n\u003cli\u003e18-inch length accommodates most single-component tooling blanks\u003c\/li\u003e\n\u003cli\u003eSupplied in annealed condition for machinability prior to heat treatment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard A2 air-hardening tool steel flat stock blank suitable for tooling, die making, and precision machining applications where AISI A2 material specification is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMachining and heat treatment of A2 tool steel should be performed by qualified toolmakers or machinists familiar with the material requirements. All machining to final dimensions should be completed before hardening. Heat treatment must follow applicable A2 steel specifications for austenitizing temperature, air-quench procedure, and tempering cycles — consult the material data sheet or a qualified heat treater. Grinding operations after hardening should use appropriate wheel selection to avoid surface burns.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: A2 Air-Hardening Tool Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: AISI A2\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: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 18 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 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: plus 0.250 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: 7.68 pounds\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: 54771\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51541672657202,"sku":"54771","price":349.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd4885fbdd426ecb0fa6c3cc24fba2db_4882b35b-fdee-461c-a2b0-b48c98105604.jpg?v=1785881838","url":"https:\/\/voomisupply.com\/products\/starrett-54771-a2-tool-steel-flat-stock-0-75x2x18-in","provider":"Voomi Supply","version":"1.0","type":"link"}