{"product_id":"drill-rod-tool-steels-03718251-a2-tool-steel-flat-stock","title":"Drill Rod Tool Steels 03718251 A2 Tool Steel Flat Stock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 03718251 is an A2 air-hardening tool steel flat stock bar cut to 5\/16 inches thick, 3\/4 inches wide, and 36 inches long. A2 tool steel is an oil- and air-hardening cold-work die steel valued for its dimensional stability during heat treatment and its balance of toughness and wear resistance. This flat stock is held to a thickness tolerance of plus or minus 0.001 inches and a square tolerance of plus or minus 0.003 inches, making it suitable for precision tooling applications. Machinists, tool-and-die makers, and industrial fabricators use this material for punches, dies, gauges, and similar precision components.\u003c\/p\u003e\u003cp\u003eThis flat stock is intended for cold-work tooling and precision machining applications in machine shops, tool rooms, and industrial fabrication environments. The 36-inch length provides enough stock for multiple small tooling blanks or a single long component. A2 tool steel in flat bar form is a standard choice for applications requiring good machinability in the annealed state followed by air hardening to achieve service hardness. This stock is typically purchased by toolmakers, maintenance machinists, and industrial supply operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA2 air-hardening tool steel per AISI material specification A2\u003c\/li\u003e\n\u003cli\u003eDimensions: 5\/16 inches thick x 3\/4 inches wide x 36 inches long\u003c\/li\u003e\n\u003cli\u003eThickness tolerance: plus or minus 0.001 inches for precision fitment\u003c\/li\u003e\n\u003cli\u003eWidth tolerance: plus 0.000 to plus 0.005 inches\u003c\/li\u003e\n\u003cli\u003eLength tolerance: plus or minus 0.250 to 0.500 inches\u003c\/li\u003e\n\u003cli\u003eSquare tolerance: plus or minus 0.003 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard A2 air-hardening tool steel flat stock suitable for use in cold-work tooling, die making, punch fabrication, and gauge manufacturing 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 qualified tool-and-die makers or machinists familiar with cold-work die steels. Always follow the material manufacturer's recommended annealing and hardening temperature cycles for A2 steel. Use appropriate personal protective equipment when cutting, grinding, or machining tool steel stock. Consult applicable shop safety standards before beginning any heat-treatment operations.\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 A2 Air-Hardening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3\/4 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 or minus 0.250 to 0.500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Tolerance\u003c\/strong\u003e: plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.39 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: DRILL ROD TOOL STEELS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03718251\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":51972015030578,"sku":"03718251","price":132.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_5d079567-866f-4ce8-932b-e143359bb811.jpg?v=1789961009","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-03718251-a2-tool-steel-flat-stock","provider":"Voomi Supply","version":"1.0","type":"link"}