{"product_id":"associated-spring-raymond-203-640-die-spring-10-in-light-duty","title":"Associated Spring Raymond 203-640 Die Spring 10 in Light-duty","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 203-640 is a light-duty die spring designed for use in metal stamping, punch press, and tooling die applications. It features a trapezoidal wire cross-section and is manufactured from chromium alloy steel, which provides consistent load performance and fatigue resistance under cyclic compression. The spring has a free length of 10 inches (254 mm), a rod diameter of 16 mm, and a hole diameter of 32 mm. Maximum deflection load reaches 286.63 pounds (1275 N) at full travel to solid. The green color coding identifies it as a light-duty spring per ISO 10243 standards. This part is installed by tool and die makers, press technicians, and maintenance machinists.\u003c\/p\u003e\n\u003cp\u003eThis die spring is suited for light-duty tooling applications in industrial stamping dies, injection molds, jigs, and fixtures. It is used wherever controlled spring return force is needed in a guided rod-and-hole arrangement. The 102 mm maximum deflection allows for significant stroke in compact die assemblies. Applications include stripping, pressure pads, and knockout functions in progressive and compound dies.\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 standard\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal wire shape for higher load capacity per coil compared to round wire\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for fatigue resistance under repeated cycling\u003c\/li\u003e\n  \u003cli\u003e10 inch (254 mm) free length with 102 mm maximum deflection\u003c\/li\u003e\n  \u003cli\u003e286.63 pound (1275 N) maximum deflection load\u003c\/li\u003e\n  \u003cli\u003e16 mm rod diameter and 32 mm hole diameter for standard die set 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 for use in standard rod-guided die assemblies with a 16 mm rod diameter and 32 mm hole diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are installed by qualified tool and die technicians or maintenance machinists. Always ensure the mating rod and hole dimensions match the spring specifications before installation to prevent buckling or binding. Power down and lock out all press and tooling equipment before servicing any die components. Do not exceed the rated maximum deflection, as compressing a die spring to solid will damage the spring and may create an unsafe condition.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 10 inches (254 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 32 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 102 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 286.63 pounds (1275 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTravel to Solid Load\u003c\/strong\u003e: 102 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Light-Duty\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 Code\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: 203-640\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51994972455218,"sku":"203-640","price":39.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a08939bdfaf606188f5407866cf42b37.jpg?v=1789992312","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-203-640-die-spring-10-in-light-duty","provider":"Voomi Supply","version":"1.0","type":"link"}