{"product_id":"associated-spring-raymond-203-512-die-spring-3-in-green","title":"Associated Spring Raymond 203-512 Die Spring 3 in Green","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASSOCIATED SPRING RAYMOND 203-512 is a heavy-duty die spring designed for use in stamping dies, press tooling, and industrial machinery where consistent, repeatable force is required. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a higher load capacity in a compact profile compared to round-wire alternatives. It carries a free length of 3 inches (76 mm), a rod diameter of 12.5 mm, and a hole diameter of 25 mm, making it a direct fit for standard die-set bores. Licensed HVAC and industrial technicians, tool-and-die makers, and maintenance professionals install this component in press and automation applications.\u003c\/p\u003e\n\u003cp\u003eThis die spring is suited for light-duty to medium-duty stamping and forming dies in both production and prototype tooling environments. It is color-coded green per ISO 10243 standards, indicating its load classification within the standard die spring color-coding system. The spring is used in applications where controlled deflection and repeatable spring rates are critical to maintaining part quality and die life. Maximum deflection is rated at 30 mm, making it appropriate for dies with moderate stroke requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTrapezoidal wire cross-section increases load capacity and fatigue life compared to round-wire die springs\u003c\/li\u003e\n  \u003cli\u003eChromium alloy steel construction for high strength and resistance to fatigue under cyclic loading\u003c\/li\u003e\n  \u003cli\u003eGreen color coding per ISO 10243 for quick identification of load class in die-set assemblies\u003c\/li\u003e\n  \u003cli\u003e3 inches (76 mm) free length with 30 mm maximum deflection and a spring rate of 159.88 N\/mm\u003c\/li\u003e\n  \u003cli\u003eHole diameter of 25 mm and rod diameter of 12.5 mm for compatibility with standard die-set hardware\u003c\/li\u003e\n  \u003cli\u003eManufactured under ISO 9001:2008, ISO\/TS 16949:2009, and TUV Rheinland registration for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an ISO 10243-compliant replacement die spring for standard die-set bores with a 25 mm hole diameter and 12.5 mm rod diameter in stamping, forming, and press tooling applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by tool-and-die makers or industrial maintenance technicians. Always relieve all press pressure and lock out the press ram before removing or installing die springs. Inspect the bore and rod for wear, scoring, or misalignment before seating the new spring, as lateral loading accelerates fatigue. Do not exceed the rated maximum deflection of 30 mm during press operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 3 inches (76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 25 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 12.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 840 N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 159.88 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\u003c\/strong\u003e: Green\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 Certified, ISO\/TS 16949:2009 Certified, 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: 203-512\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASSOCIATED SPRING","offers":[{"title":"Default Title","offer_id":52108054004018,"sku":"203-512","price":17.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5a6f33d97d16326fa749dddbe01e82f3.jpg?v=1790074579","url":"https:\/\/voomisupply.com\/products\/associated-spring-raymond-203-512-die-spring-3-in-green","provider":"Voomi Supply","version":"1.0","type":"link"}