{"product_id":"starrett-54693-a2-tool-steel-flat-stock-0-75x6x36-in","title":"Starrett 54693 A2 Tool Steel Flat Stock 0.75x6x36 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT 54693 is an A2 air-hardening tool steel flat stock bar intended for toolmakers, die makers, and machinists who require tight dimensional tolerances and predictable heat-treat performance. This bar measures 0.75 inches thick, 6 inches wide, and 36 inches long, with a thickness tolerance of plus or minus 0.001 inches and a squareness tolerance of plus or minus 0.001 inches. A2 tool steel air-hardens with minimal distortion compared to oil-hardening grades, making it a preferred choice for punches, dies, gages, and cutting tools where dimensional stability through hardening is critical.\u003c\/p\u003e\u003cp\u003eThis flat stock is suited for use in tool and die shops, maintenance and repair operations, and precision machining environments. The bar ships in annealed condition, ready for machining prior to heat treatment. At 0.75 inches thick and 6 inches wide, this is a heavy-section bar appropriate for large punch-and-die sets, forming tools, and similar toolroom applications requiring substantial cross-section material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA2 air-hardening tool steel for minimal distortion during heat treatment\u003c\/li\u003e\n\u003cli\u003eThickness tolerance of plus or minus 0.001 inches for precise stock removal planning\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.000 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003eLength tolerance of plus 0.25 inches\u003c\/li\u003e\n\u003cli\u003eSquareness tolerance of plus or minus 0.001 inches; edge squareness all 0.003 per inch\u003c\/li\u003e\n\u003cli\u003eAISI Type A2 material specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard A2 air-hardening tool steel flat bar suitable for general toolroom fabrication, punch and die construction, gage making, and other precision tooling applications requiring AISI A2 material specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMachining and heat treatment of A2 tool steel should be performed by a qualified toolmaker or machinist familiar with AISI air-hardening grades. Follow the material manufacturer's recommended austenitizing, hardening, and tempering procedures for A2 tool steel. Always use appropriate personal protective equipment and machine guarding when cutting or grinding tool steel bar stock. Consult applicable shop safety standards before processing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tool Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: 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: 6 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 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\u003eEdge Squareness\u003c\/strong\u003e: All 0.003 per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 52.79 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: 54693\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542135243058,"sku":"54693","price":2082.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd4885fbdd426ecb0fa6c3cc24fba2db_ae6d1fc7-257d-4bed-8418-c3b0b03a3acb.jpg?v=1785893191","url":"https:\/\/voomisupply.com\/products\/starrett-54693-a2-tool-steel-flat-stock-0-75x6x36-in","provider":"Voomi Supply","version":"1.0","type":"link"}