{"product_id":"associated-spring-raymond-203-840-die-spring-10-inch","title":"Associated Spring Raymond 203-840 Die Spring 10 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 203-840 is a light-duty die spring designed for use in stamping dies, punch presses, and tooling applications where controlled, repeatable compression force is required. Built from chromium alloy steel, this spring features a trapezoidal wire cross-section that delivers higher load capacity per unit of space compared to standard round-wire springs. It carries a 10-inch free length, a 1.969-inch rod diameter, and a 1.969-inch hole diameter, making it a directly measurable fit for standard die set configurations. The green color coding identifies the light-duty load range per ISO 10243. Toolmakers and die maintenance technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis spring is suited for light-duty tooling applications in metal stamping, forming, and press die assemblies. It is designed for use where a 50 mm hole diameter and 25 mm rod diameter are standard, and where up to 102 mm of travel to solid load is required. The green color band identifies it within the ISO 10243 classification system, allowing technicians to quickly verify load class during die assembly or maintenance without measuring individual coils.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLight-duty load rating with a maximum deflection load of 802.57 pounds (3570 N)\u003c\/li\u003e\n  \u003cli\u003e10-inch free length with 102 mm maximum deflection for consistent stroke range\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal wire cross-section provides higher load density than round-wire alternatives\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for fatigue resistance under cyclic loading\u003c\/li\u003e\n  \u003cli\u003eGreen color coding per ISO 10243 for quick visual load-class identification\u003c\/li\u003e\n  \u003cli\u003eFits 50 mm hole diameter and 25 mm rod diameter die set configurations\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 stamping die sets, punch press tooling, and forming dies that accept a 50 mm hole diameter and 25 mm rod diameter spring seat configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are installed by toolmakers or die maintenance technicians as part of die set assembly or refurbishment. Before replacing a spring, de-energize and lock out the press per applicable machine safety procedures. Inspect the rod and hole seats for wear or burrs that could cause uneven loading or accelerated spring fatigue. Never compress a die spring beyond its rated travel-to-solid dimension, as overcompression will shorten service life significantly.\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\u003eDuty Rating\u003c\/strong\u003e: Light-Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Code\u003c\/strong\u003e: Green\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\u003eHole Diameter\u003c\/strong\u003e: 50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 25 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 102 mm\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\u003eMaximum Deflection Load\u003c\/strong\u003e: 802.57 pounds (3570 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Standard\u003c\/strong\u003e: ISO 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: 203-840\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52089105645874,"sku":"203-840","price":79.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cbe4612a009eb5f2dca5c27211f7e09_b78c56c3-b792-4ecc-9bde-473b8c456c21.jpg?v=1790061537","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-203-840-die-spring-10-inch","provider":"Voomi Supply","version":"1.0","type":"link"}