{"id":2969,"date":"2026-04-02T16:12:27","date_gmt":"2026-04-02T08:12:27","guid":{"rendered":"https:\/\/www.handaspring.com\/?p=2969"},"modified":"2026-04-02T17:01:34","modified_gmt":"2026-04-02T09:01:34","slug":"material-selection-guide-for-canted-coil-springs-in-harsh-environments","status":"publish","type":"post","link":"https:\/\/www.handaspring.com\/ru\/material-selection-guide-for-canted-coil-springs.html","title":{"rendered":"Material Selection Guide for Canted Coil Springs in Harsh Environments"},"content":{"rendered":"

Selecting the right material for canted coil springs in harsh environments? This guide covers stainless steel, exotic alloys, plating options, and performance factors like temperature, corrosion, and fatigue to ensure reliable sealing and EMI shielding.<\/p>\n\n\n\n

Introduction: Why Material Choice Matters<\/h2>\n\n\n\n

\u041f\u0440\u0443\u0436\u0438\u043d\u044b \u0441\u043e \u0441\u043a\u043e\u0448\u0435\u043d\u043d\u044b\u043c\u0438 \u0432\u0438\u0442\u043a\u0430\u043c\u0438<\/a> are critical components in demanding applications such as semiconductor equipment, aerospace systems, oil and gas downhole tools, and medical devices. Their unique near\u2011constant force characteristic, multiple contact points, and ability to compensate for misalignment make them ideal for sealing, EMI shielding, and electrical connections.<\/p>\n\n\n\n

\"\u041f\u0440\u0443\u0436\u0438\u043d\u044b<\/figure>\n\n\n\n

However, when these springs are exposed to harsh environments<\/strong> \u2014 extreme temperatures, corrosive chemicals, high radiation, or repeated mechanical stress \u2014 the wrong material choice can lead to premature failure, loss of contact force, corrosion, or even catastrophic system breakdown.<\/p>\n\n\n\n

This guide provides a systematic approach to selecting the optimal material for canted coil springs in harsh conditions, balancing performance, cost, and reliability.<\/p>\n\n\n\n

\n\n\n\n

Understanding the Operating Environment<\/h2>\n\n\n\n

Before selecting a material, you must define the specific challenges of your application. Use the following checklist to characterize your harsh environment:<\/p>\n\n\n\n

Environmental Factor<\/th>Key Questions<\/th>Potential Impact<\/th><\/tr><\/thead>
\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430<\/strong><\/td>Min\/max operating temperature? Cycling?<\/td>Loss of elasticity, creep, oxidation<\/td><\/tr>
Corrosive Media<\/strong><\/td>Acids, alkalis, salt spray, H\u2082S, humidity?<\/td>Pitting, stress corrosion cracking<\/td><\/tr>
Mechanical Load<\/strong><\/td>Static vs. dynamic? Frequency? Compression range?<\/td>Fatigue, permanent set, wear<\/td><\/tr>
Electrical Requirements<\/strong><\/td>Conductivity needed? Grounding or EMI shielding?<\/td>Contact resistance, galvanic compatibility<\/td><\/tr>
Magnetic Fields<\/strong><\/td>MRI, sensitive electronics?<\/td>Magnetic interference, attraction<\/td><\/tr>
Radiation<\/strong><\/td>Gamma, neutron, UV?<\/td>Embrittlement, material degradation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Once you have this profile, you can match the spring material to the demands.<\/p>\n\n\n\n

\n\n\n\n

Core Material Families for Canted Coil Springs<\/h2>\n\n\n\n

Canted coil springs are typically manufactured from metal strips or wires. The most common material families and their characteristics are summarized below.<\/p>\n\n\n\n

1. Stainless Steels (General Purpose)<\/h3>\n\n\n\n
Grade<\/th>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/th>Harsh Environment Suitability<\/th><\/tr><\/thead>
301<\/strong><\/td>High strength, good formability, moderate corrosion resistance<\/td>Acceptable for mild chemicals, dry environments<\/td><\/tr>
302<\/strong><\/td>Similar to 301, slightly better corrosion resistance<\/td>General industrial use<\/td><\/tr>
304<\/strong><\/td>Excellent corrosion resistance for many chemicals<\/td>Good for food, pharmaceutical, mild acids<\/td><\/tr>
316 \/ 316L<\/strong><\/td>Superior resistance to chlorides and pitting (added Mo)<\/td>Excellent for marine, chemical, and medical applications<\/td><\/tr>
17-7PH<\/strong><\/td>Precipitation-hardening, high strength, good spring properties<\/td>Aerospace, high-stress applications up to 315\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Best for<\/strong>: Moderate temperature (-40\u00b0C to 250\u00b0C), non\u2011aggressive chemicals, cost\u2011sensitive projects.<\/p>\n\n\n\n

2. Copper Alloys (High Conductivity)<\/h3>\n\n\n\n
\u0421\u043f\u043b\u0430\u0432<\/th>Conductivity (% IACS)<\/th>Key Features<\/th>Harsh Environment Use<\/th><\/tr><\/thead>
Beryllium Copper (C17200)<\/strong><\/td>22\u201328%<\/td>High strength, excellent fatigue, non\u2011sparking<\/td>EMI shielding, connectors, downhole tools (with plating)<\/td><\/tr>
Phosphor Bronze (C51000)<\/strong><\/td>15%<\/td>Good corrosion resistance, lower cost<\/td>Marine, industrial switches<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Best for<\/strong>: Electrical contact, EMI shielding, non\u2011magnetic requirements. Note<\/strong>: Beryllium copper requires proper handling during manufacturing.<\/p>\n\n\n\n

3. Exotic Superalloys (Extreme Environments)<\/h3>\n\n\n\n
\u0421\u043f\u043b\u0430\u0432<\/th>\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440<\/th>\u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c \u043a \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438<\/th>\u0422\u0438\u043f\u043e\u0432\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/th><\/tr><\/thead>
Inconel\u00ae 600 \/ 718 \/ X\u2011750<\/strong><\/td>-200\u00b0C to 650\u00b0C<\/td>Excellent oxidation and carburization resistance<\/td>Gas turbines, nuclear reactors, high\u2011temp seals<\/td><\/tr>
Hastelloy\u00ae C\u2011276<\/strong><\/td>-200\u00b0C to 400\u00b0C<\/td>Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking<\/td>Chemical processing, sour gas (H\u2082S), flue gas desulfurization<\/td><\/tr>
Elgiloy\u00ae (Phynox)<\/strong><\/td>-250\u00b0C to 400\u00b0C<\/td>High strength, non\u2011magnetic, excellent fatigue life<\/td>Medical implants, aerospace actuators, downhole tools<\/td><\/tr>
MP35N\u00ae<\/strong><\/td>-200\u00b0C to 400\u00b0C<\/td>Ultra\u2011high strength, corrosion resistant, non\u2011magnetic<\/td>Extreme pressure and corrosive environments (oil & gas)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Best for<\/strong>: Temperatures >250\u00b0C, < -50\u00b0C, highly aggressive chemicals, high\u2011fatigue cycles.<\/p>\n\n\n\n

\n\n\n\n

The Role of Platings and Surface Treatments<\/h2>\n\n\n\n

Even the best base material can benefit from a protective or functional plating. Platings are especially important when:<\/p>\n\n\n\n

    \n
  • Galvanic corrosion<\/strong>\u00a0may occur between dissimilar metals (e.g., spring in aluminum housing).<\/li>\n\n\n\n
  • Low contact resistance<\/strong>\u00a0is required for EMI shielding or electrical conductivity.<\/li>\n\n\n\n
  • \u041e\u043a\u0438\u0441\u043b\u0435\u043d\u0438\u0435<\/strong>\u00a0needs to be prevented at high temperatures.<\/li>\n<\/ul>\n\n\n\n
    \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f<\/th>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430<\/th>Typical Thickness<\/th>\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f<\/th><\/tr><\/thead>
    \u041e\u043b\u043e\u0432\u043e<\/strong><\/td>Good conductivity, solderable, low cost<\/td>2\u20138 \u03bcm<\/td>Soft, limited wear resistance<\/td><\/tr>
    \u041d\u0438\u043a\u0435\u043b\u044c<\/strong><\/td>Hard, corrosion resistant, excellent underlayer<\/td>2\u201312 \u03bcm<\/td>May affect magnetic properties<\/td><\/tr>
    \u0421\u0435\u0440\u0435\u0431\u0440\u043e<\/strong><\/td>Highest conductivity, anti\u2011oxidant<\/td>1\u20135 \u03bcm<\/td>Expensive, prone to tarnish (but still conductive)<\/td><\/tr>
    \u0417\u043e\u043b\u043e\u0442\u043e<\/strong><\/td>Excellent corrosion resistance, biocompatible<\/td>0.5\u20132 \u03bcm<\/td>Very expensive<\/td><\/tr>
    Passivation<\/strong><\/td>Removes free iron, enhances stainless steel corrosion resistance<\/td>\u041d\/\u0414<\/td>Standard for 300 series SS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n

    \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f<\/strong>: For most harsh environments involving salt spray, acids, or moisture, nickel plating<\/strong> over stainless steel or beryllium copper provides a cost\u2011effective barrier. For high\u2011frequency EMI shielding, silver plating<\/strong> is preferred.<\/p>\n<\/blockquote>\n\n\n\n

    \n\n\n\n

    Material Selection Flowchart<\/h2>\n\n\n\n

    Use the following decision diagram to guide your material choice:<\/p>\n\n\n\n

    \n\n\n\n

    Temperature Effects: What Happens at Extremes?<\/h2>\n\n\n\n

    Low Temperatures (Cryogenic, below -50\u00b0C)<\/h3>\n\n\n\n
      \n
    • Austenitic stainless steels<\/strong>\u00a0(304, 316) become stronger and maintain toughness \u2013 excellent choice.<\/li>\n\n\n\n
    • \u0411\u0435\u0440\u0438\u043b\u043b\u0438\u0435\u0432\u0430\u044f \u043c\u0435\u0434\u044c<\/strong>\u00a0retains good ductility and conductivity.<\/li>\n\n\n\n
    • \u0423\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/strong>\u00a0becomes brittle \u2013 avoid.<\/li>\n\n\n\n
    • \u0421\u0443\u043f\u0435\u0440\u0441\u043f\u043b\u0430\u0432\u044b<\/strong>\u00a0like Inconel and Elgiloy perform very well.<\/li>\n<\/ul>\n\n\n\n

      High Temperatures (above 250\u00b0C)<\/h3>\n\n\n\n
        \n
      • Standard stainless steels<\/strong>\u00a0(301, 304) start to lose strength due to stress relaxation and creep. For prolonged exposure above 300\u00b0C, they are not recommended.<\/li>\n\n\n\n
      • 17-7PH<\/strong>\u00a0can operate up to 315\u00b0C (short term) but will soften over time.<\/li>\n\n\n\n
      • \u0418\u043d\u043a\u043e\u043d\u0435\u043b\u044c X-750<\/strong>\u00a0maintains spring properties up to 540\u00b0C.<\/li>\n\n\n\n
      • \u041d\u0438\u043a\u0435\u043b\u044c-\u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u043e\u0432\u044b\u0435 \u0441\u043f\u043b\u0430\u0432\u044b<\/strong>\u00a0is stable up to 400\u00b0C.<\/li>\n<\/ul>\n\n\n\n

        Thermal Cycling<\/h3>\n\n\n\n

        Repeated heating and cooling can cause thermal fatigue<\/strong> \u0438 permanent set<\/strong>. Alloys with high creep resistance (Inconel, Elgiloy, MP35N) are preferred for cycling applications.<\/p>\n\n\n\n

        \n\n\n\n

        Corrosion Resistance Comparison<\/h2>\n\n\n\n
        \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>Resistance to<\/th>Limitation<\/th><\/tr><\/thead>
        304 SS<\/strong><\/td>Good for organic acids, water<\/td>Pitting in chlorides<\/td><\/tr>
        316 SS<\/strong><\/td>Excellent for chlorides, marine<\/td>Limited in hot strong acids<\/td><\/tr>
        Hastelloy C-276<\/strong><\/td>Exceptional for HCl, H\u2082SO\u2084, wet chlorine<\/td>Very expensive<\/td><\/tr>
        \u0411\u0435\u0440\u0438\u043b\u043b\u0438\u0435\u0432\u0430\u044f \u043c\u0435\u0434\u044c<\/strong><\/td>Good for many environments<\/td>Attack by ammonia<\/td><\/tr>
        \u041d\u0438\u043a\u0435\u043b\u044c-\u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u043e\u0432\u044b\u0435 \u0441\u043f\u043b\u0430\u0432\u044b<\/strong><\/td>Excellent general corrosion, similar to 316<\/td>High cost<\/td><\/tr>
        \u041d\u0438\u043a\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435<\/strong><\/td>Good barrier, but scratches expose base<\/td>Thickness matters<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        For sour gas (H\u2082S)<\/strong> environments (NACE MR0175), materials like Hastelloy C-276, MP35N, and Elgiloy<\/strong> are compliant when properly processed.<\/p>\n\n\n\n

        \n\n\n\n

        Fatigue and Cycle Life Considerations<\/h2>\n\n\n\n

        Canted coil springs in dynamic applications (e.g., connectors, reciprocating seals) must withstand thousands to millions of cycles without significant force loss.<\/p>\n\n\n\n

        \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>Relative Fatigue Strength<\/th>Notes<\/th><\/tr><\/thead>
        301 SS<\/strong><\/td>\u0423\u043c\u0435\u0440\u0435\u043d\u043d\u044b\u0439<\/td>Good for low\u2011cycle (<10k)<\/td><\/tr>
        17-7PH<\/strong><\/td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>Suitable for 10k\u2013100k cycles<\/td><\/tr>
        \u0411\u0435\u0440\u0438\u043b\u043b\u0438\u0435\u0432\u0430\u044f \u043c\u0435\u0434\u044c<\/strong><\/td>\u041e\u0447\u0435\u043d\u044c \u0432\u044b\u0441\u043e\u043a\u0438\u0439<\/td>Excellent for high\u2011cycle (>100k) electrical contacts<\/td><\/tr>
        \u041d\u0438\u043a\u0435\u043b\u044c-\u043c\u043e\u043b\u0438\u0431\u0434\u0435\u043d\u043e\u0432\u044b\u0435 \u0441\u043f\u043b\u0430\u0432\u044b<\/strong><\/td>Exceptional<\/td>100k+ cycles, aerospace grade<\/td><\/tr>
        \u0418\u043d\u043a\u043e\u043d\u0435\u043b\u044c<\/strong><\/td>\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>Good for high\u2011temperature fatigue<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \n

        Design tip<\/strong>: For applications requiring >100,000 cycles, avoid soft materials and ensure compression does not exceed 25\u201330% of free height to prevent overstressing.<\/p>\n<\/blockquote>\n\n\n\n

        \n\n\n\n

        Application\u2011Specific Material Recommendations<\/h2>\n\n\n\n

        Semiconductor Equipment (cleanroom, moderate temp, no strong acids)<\/h3>\n\n\n\n
          \n
        • Base material<\/strong>: 304 or 316 stainless steel<\/li>\n\n\n\n
        • \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/strong>: None (clean) or nickel for additional corrosion resistance<\/li>\n\n\n\n
        • \u041f\u043e\u0447\u0435\u043c\u0443<\/strong>: Cost\u2011effective, clean, RoHS compliant, good mechanical properties.<\/li>\n<\/ul>\n\n\n\n

          Oil & Gas Downhole (high pressure, H\u2082S, high temp up to 200\u00b0C)<\/h3>\n\n\n\n
            \n
          • Base material<\/strong>: Hastelloy C-276 or MP35N<\/li>\n\n\n\n
          • \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/strong>: Optional gold for electrical contacts<\/li>\n\n\n\n
          • \u041f\u043e\u0447\u0435\u043c\u0443<\/strong>: NACE MR0175 compliance, resistance to sulfide stress cracking.<\/li>\n<\/ul>\n\n\n\n

            Aerospace Actuators (wide temperature range, high vibration)<\/h3>\n\n\n\n
              \n
            • Base material<\/strong>: Inconel 718 or Elgiloy<\/li>\n\n\n\n
            • \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/strong>: Silver for EMI grounding<\/li>\n\n\n\n
            • \u041f\u043e\u0447\u0435\u043c\u0443<\/strong>: High strength, excellent fatigue, stable force across -50\u00b0C to 400\u00b0C.<\/li>\n<\/ul>\n\n\n\n

              Medical Implants (biocompatible, body fluids)<\/h3>\n\n\n\n
                \n
              • Base material<\/strong>: Elgiloy or MP35N (non\u2011magnetic)<\/li>\n\n\n\n
              • \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/strong>: None (use bare superalloy) or gold for electrical components<\/li>\n\n\n\n
              • \u041f\u043e\u0447\u0435\u043c\u0443<\/strong>: Biocompatible, corrosion resistant, non\u2011magnetic for MRI compatibility.<\/li>\n<\/ul>\n\n\n\n

                Marine \/ Offshore (salt spray, high humidity)<\/h3>\n\n\n\n
                  \n
                • Base material<\/strong>: 316 stainless steel or Hastelloy C-276 for severe<\/li>\n\n\n\n
                • \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/strong>: Passivation or electroless nickel<\/li>\n\n\n\n
                • \u041f\u043e\u0447\u0435\u043c\u0443<\/strong>: Superior resistance to pitting and crevice corrosion.<\/li>\n<\/ul>\n\n\n\n

                  EMI Shielding for Electronics (high conductivity, RoHS)<\/h3>\n\n\n\n
                    \n
                  • Base material<\/strong>: Beryllium copper or 304 SS<\/li>\n\n\n\n
                  • \u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/strong>: Silver or tin<\/li>\n\n\n\n
                  • \u041f\u043e\u0447\u0435\u043c\u0443<\/strong>: Low contact resistance, high shielding effectiveness (up to 165 dB).<\/li>\n<\/ul>\n\n\n\n
                    \n\n\n\n

                    \u041e\u0431\u0449\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u0437\u0431\u0435\u0433\u0430\u0442\u044c<\/h2>\n\n\n\n
                      \n
                    1. Ignoring galvanic compatibility<\/strong>: Always check the electrochemical potential difference between spring and mating hardware. Use plating or select similar metals.<\/li>\n\n\n\n
                    2. Over\u2011specifying exotic alloys<\/strong>: Inconel is overkill for room\u2011temperature dry applications \u2013 316 SS will do.<\/li>\n\n\n\n
                    3. Underestimating stress relaxation at high temperature<\/strong>: A spring that works at 20\u00b0C may lose 50% force after 1000 hours at 200\u00b0C. Use high\u2011temperature alloys.<\/li>\n\n\n\n
                    4. Neglecting surface finish<\/strong>: Rough surfaces accelerate wear and corrosion. Specify smooth finish (Ra \u2264 0.8 \u03bcm).<\/li>\n\n\n\n
                    5. Forgetting to validate with testing<\/strong>: Always request prototype samples and perform accelerated life tests under actual environment conditions.<\/li>\n<\/ol>\n\n\n\n
                      \n\n\n\n

                      Conclusion: Matching Material to Mission<\/h2>\n\n\n\n

                      Selecting the right material for canted coil springs in harsh environments is a critical engineering decision that impacts safety, reliability, and total cost of ownership.<\/p>\n\n\n\n

                      \u041e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0430\u044f \u0441\u0440\u0435\u0434\u0430<\/th>\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c\u044b\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435<\/th><\/tr><\/thead>
                      General industrial<\/td>304\/316 SS<\/td>None \/ passivation<\/td><\/tr>
                      High temperature (>250\u00b0C)<\/td>Inconel X-750 \/ Elgiloy<\/td>None<\/td><\/tr>
                      Cryogenic (< -50\u00b0C)<\/td>304\/316 SS<\/td>None<\/td><\/tr>
                      Marine \/ chlorides<\/td>316 SS<\/td>Passivation \/ electroless Ni<\/td><\/tr>
                      Strong acids \/ H\u2082S<\/td>Hastelloy C-276 \/ MP35N<\/td>None \/ gold<\/td><\/tr>
                      High conductivity \/ EMI<\/td>\u0411\u0435\u0440\u0438\u043b\u043b\u0438\u0435\u0432\u0430\u044f \u043c\u0435\u0434\u044c<\/td>Silver \/ tin<\/td><\/tr>
                      High cycle fatigue<\/td>Elgiloy \/ Beryllium copper<\/td>As needed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                      By systematically analyzing your operating conditions \u2014 temperature, corrosion, mechanical load, and electrical needs \u2014 you can confidently choose a canted coil spring material that ensures long\u2011term performance and avoids costly failures.<\/p>\n\n\n\n

                      \n\n\n\n

                      For expert assistance in material selection or custom canted coil spring design, contact our engineering team with your application details.<\/em><\/p>\n\n\n\n

                      <\/p>","protected":false},"excerpt":{"rendered":"

                      Selecting the right material for canted coil springs in harsh environments? This guide covers stainless steel, exotic alloys, plating options, and performance factors like temperature, corrosion, and fatigue to ensure reliable sealing and EMI shielding. Introduction: Why Material Choice Matters Canted coil springs are critical components in demanding applications such as semiconductor equipment, aerospace systems, […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[],"benner":[],"class_list":["post-2969","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/posts\/2969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/comments?post=2969"}],"version-history":[{"count":1,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/posts\/2969\/revisions"}],"predecessor-version":[{"id":2970,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/posts\/2969\/revisions\/2970"}],"wp:attachment":[{"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/media?parent=2969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/categories?post=2969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/tags?post=2969"},{"taxonomy":"benner","embeddable":true,"href":"https:\/\/www.handaspring.com\/ru\/wp-json\/wp\/v2\/benner?post=2969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}