{"product_id":"associated-spring-raymond-203-104-die-spring-1-in-green","title":"Associated Spring Raymond 203-104 Die Spring 1 in Green","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 203-104 is a heavy-duty die spring engineered for use in stamping dies, molds, and press tooling where consistent return force and long cycle life are required. It features a trapezoidal wire cross-section, which allows more material per coil compared to round wire, resulting in higher load capacity within a compact envelope. With a free length of 1 inch (25.00 mm), a rod diameter of 5.00 mm, and a hole diameter of 10.00 mm, this green-coded spring falls in the heavy-load classification per ISO 10243. It is manufactured from chromium alloy steel for strength and fatigue resistance. Installation and selection are guided by the ISO 10243 standard, making it straightforward to cross-reference in engineering drawings.\u003c\/p\u003e\u003cp\u003eThis spring is intended for industrial tooling applications, primarily in metal stamping, injection mold tooling, and progressive die assemblies. The green color coding indicates a heavy-load series, allowing toolroom technicians and die makers to quickly identify and replace springs during maintenance. With a maximum deflection of 10.30 mm and a spring rate of 57.10 N\/mm, it delivers controlled, repeatable force throughout its working stroke. It is suited for production environments where springs are cycled at high frequency and dimensional consistency between replacements is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrapezoidal wire cross-section delivers higher load density compared to round wire springs of the same envelope\u003c\/li\u003e\n\u003cli\u003eGreen color coding per ISO 10243 heavy-load series for fast field identification\u003c\/li\u003e\n\u003cli\u003e1 inch (25.00 mm) free length fits compact die sets with tight shut height constraints\u003c\/li\u003e\n\u003cli\u003eMaximum deflection load of 103.00 N at full 10.30 mm travel to solid\u003c\/li\u003e\n\u003cli\u003eSpring rate of 57.10 N\/mm provides predictable, linear force progression\u003c\/li\u003e\n\u003cli\u003eCertified to ISO 9001:2008 and ISO\/TS 16949:2009 with TUV Rheinland registration and ANAB accreditation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ISO 10243 standard die spring replacement for heavy-load applications requiring a 10.00 mm hole diameter, 5.00 mm rod diameter, and 1 inch free length. Compatible with any tooling designed to ISO 10243 specifications in the green heavy-load series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie spring replacement is performed by toolroom machinists or die maintenance technicians. Always relieve all press tonnage and de-energize the press or mold machine before accessing the die set. Verify rod and hole diameters match the application before installation, and never compress the spring beyond its rated maximum deflection of 10.30 mm to avoid permanent set or fatigue failure. Springs in high-cycle tooling should be inspected and replaced as a matched set to maintain consistent stripping or return forces across the die.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 1 inch (25.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 10.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 5.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 10.30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel to Solid Load\u003c\/strong\u003e: 10.30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 103.00 N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 57.10 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 Code\u003c\/strong\u003e: Green (Heavy Load Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Number\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 203-104\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":51971945988402,"sku":"203-104","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c95232f148a6a9e50c255d5e352903e.jpg?v=1789959384","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-203-104-die-spring-1-in-green","provider":"Voomi Supply","version":"1.0","type":"link"}