{"product_id":"associated-spring-raymond-203-518-light-duty-die-spring","title":"Associated Spring Raymond 203-518 Light-duty Die Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 203-518 is a light-duty die spring designed for use in stamping dies, punch press tooling, and related industrial fixture applications. It features a trapezoidal wire shape and is manufactured from chromium alloy steel, offering consistent load performance across compression cycles. The spring carries a free length of 4.5 inches (115 mm), a rod diameter of 12.5 mm, and a hole diameter of 25 mm. At maximum deflection of 46 mm, it delivers a load of 193.38 pounds-force (860.20 N). The green color coding follows ISO 10243 standards, identifying this unit as a light-duty rated spring. Licensed toolmakers, die setters, and industrial maintenance technicians are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis spring is suited for light-duty compression applications in metal stamping dies, injection mold tooling, and precision fixture assemblies. It is used in both production and maintenance environments where controlled spring return force is required. The ISO 10243 compliance makes it interchangeable within systems specifying color-coded die springs of the same dimensional class. It is appropriate for horizontal or vertical mounting configurations as the tooling design allows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLight-duty rating with green color coding per ISO 10243\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal wire cross-section for higher load capacity relative to round wire of the same envelope\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for durability under repeated compression cycles\u003c\/li\u003e\n  \u003cli\u003e4.5-inch (115 mm) free length with 46 mm maximum deflection travel\u003c\/li\u003e\n  \u003cli\u003eMaximum deflection load of 193.38 lb (860.20 N)\u003c\/li\u003e\n  \u003cli\u003eRod diameter of 12.5 mm and hole diameter of 25 mm for standard die post fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an ISO 10243-compliant light-duty die spring compatible with tooling applications requiring a 25 mm hole diameter, 12.5 mm rod diameter, and 115 mm free length within the green duty-class designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are installed by toolmakers or die maintenance technicians. Always de-energize and lock out all press and hydraulic equipment before servicing tooling. Verify that the rod and hole diameters in the die set match the spring dimensions before installation. Do not exceed the rated maximum deflection to avoid permanent set or premature fatigue failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Light-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 4.5 inches (115 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 46 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 193.38 lb (860.20 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 12.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 25 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Shape\u003c\/strong\u003e: Trapezoidal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chromium Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Number\u003c\/strong\u003e: 10243\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161905\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASSOCIATED SPRING RAYMOND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 203-518\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51971238691122,"sku":"203-518","price":19.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cbe4612a009eb5f2dca5c27211f7e09_740909c8-e4b5-491b-8c0e-18cf73d85528.jpg?v=1789954998","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-203-518-light-duty-die-spring","provider":"Voomi Supply","version":"1.0","type":"link"}