{"product_id":"associated-spring-raymond-204-848-die-spring-12-in-blue","title":"Associated Spring Raymond 204-848 Die Spring 12 in Blue","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 204-848 is a heavy-duty die spring engineered for use in metal stamping dies, punch press tooling, and industrial mold assemblies. Constructed from chromium alloy steel, this spring features a trapezoidal wire cross-section that delivers a higher load capacity relative to its solid height compared to round-wire springs. It has a free length of 12 inches (305 mm) and a hole diameter of 50 mm, accepting a 25 mm rod diameter. The maximum deflection reaches 114 mm, with a spring rate of 220.41 N\/mm. The blue color designation indicates the heavy load classification under ISO 10243 standards. Installation and specification compliance are backed by ISO 9001:2008 and ISO\/TS 16949:2009 certifications.\u003c\/p\u003e\n\u003cp\u003eThis die spring is suited for industrial tooling applications requiring consistent, repeatable force across high-cycle press operations. The 204-848 is commonly installed in stamping dies, forming tools, and injection mold assemblies where controlled spring return force is critical. The blue color classification under ISO 10243 places this spring in the heavy load category, making it appropriate for applications demanding higher force output within a compact axial envelope. Tooling engineers and die maintenance technicians are the primary users of this component in both OEM die builds and tooling repair scenarios.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTrapezoidal wire cross-section provides higher load density compared to round-wire die springs at equivalent free length\u003c\/li\u003e\n  \u003cli\u003e12 inches (305 mm) free length with 114 mm maximum deflection travel to solid load\u003c\/li\u003e\n  \u003cli\u003e50 mm hole diameter and 25 mm rod diameter for direct drop-in fit in standard ISO 10243 die sets\u003c\/li\u003e\n  \u003cli\u003eSpring rate of 220.41 N\/mm for predictable, linear force delivery across the deflection range\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for fatigue resistance in high-cycle tooling environments\u003c\/li\u003e\n  \u003cli\u003eManufactured to ISO 10243 and produced under ISO 9001:2008 and ISO\/TS 16949:2009 certified quality systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ISO 10243 heavy-load (blue) die spring for use in stamping dies, punch tooling, and mold assemblies requiring a 50 mm hole diameter and 25 mm rod diameter with a 12-inch free length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDie springs are installed and serviced by toolroom technicians and die maintenance personnel. Always de-energize and lock out the press before accessing die assemblies. Ensure the pocket bore and rod dimensions match the spring specifications before installation to prevent buckling or uneven loading. Inspect springs for visible fatigue cracking or set at regular maintenance intervals, and replace springs in matched sets when possible to maintain balanced die function.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 12 inches (305 mm)\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: 114 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTravel to Solid Load\u003c\/strong\u003e: 114 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 4400.40 N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 220.41 N\/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 Classification\u003c\/strong\u003e: Blue (Heavy Load)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Standard\u003c\/strong\u003e: ISO 10243\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: ANAB Accredited, ISO 9001:2008, ISO\/TS 16949:2009, TUV Rheinland Registered\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: 204-848\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52097950810418,"sku":"204-848","price":140.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac928221587c1f3c98825bfee66cfeaf.jpg?v=1790067284","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-204-848-die-spring-12-in-blue","provider":"Voomi Supply","version":"1.0","type":"link"}