{"id":1447,"date":"2026-07-01T13:38:10","date_gmt":"2026-07-01T05:38:10","guid":{"rendered":"https:\/\/www.htn-ti.com\/astm-f136-titanium-bar-review-is-this-medical-grade-bar-right-for-your-implants"},"modified":"2026-10-18T22:59:10","modified_gmt":"2026-10-18T22:59:10","slug":"astm-f136-titanium-bar-review-is-this-medical-grade-bar-right-for-your-implants","status":"publish","type":"post","link":"https:\/\/www.htn-ti.com\/ru\/astm-f136-titanium-bar-review-is-this-medical-grade-bar-right-for-your-implants\/","title":{"rendered":"ASTM F136 Titanium Bar Review: Is This Medical-Grade Bar Right for Your Implants?"},"content":{"rendered":"<p><!-- seo-keyword: ASTM F136 titanium bar -->\n<link href=\"https:\/\/m2cdn.fastindexs.com\/npmanager\/static\/lib\/ckeditor5\/preview.css?v=1.3.053\" rel=\"stylesheet\" \/>\n<style>\n.seo-article{line-height:1.75;font-size:15px;color:#222}\n.seo-article p{margin:0 0 12px}\n.seo-article h1{margin:6px 0 14px;font-size:24px}\n.seo-article h2{margin:20px 0 8px;font-size:20px}\n.seo-article h3{margin:14px 0 6px;font-size:17px}\n.seo-article ul,.seo-article ol{margin:8px 0 12px 22px}\n.seo-article li{margin:4px 0}\n.seo-article table{border-collapse:collapse;width:100%;margin:14px 0}\n.seo-article th,.seo-article td{border:1px solid #ccc;padding:8px 10px}\n<\/style>\n<div class=\"seo-article\">\n<h1>ASTM F136 Titanium Bar Review: Is This Medical-Grade Bar Right for Your Implants?<\/h1>\n<p>If you source surgical implant materials, you know that not all Ti-6Al-4V is equal \u2014 and the difference often comes down to the \u201cELI\u201d in the name. For applications where ductility, fracture toughness, and biocompatibility can\u2019t be compromised, <strong><em><a href=\"https:\/\/www.htn-ti.com\/ru\/product-category\/products\/\" style=\"color: #0563C1;\">ASTM F136 titanium bar<\/a><\/em><\/strong> is the specification that separates a reliable implant from a regulatory risk. This review examines the real-world performance, traceability, and supply details of ASTM F136 bars supplied by Huatainuo, a manufacturer with documented ISO 13485 certification. We\u2019ll dig into material properties, quality systems, and what buyers actually report, so you can decide whether this supplier\u2019s offering matches your production requirements.<\/p>\n<h2>Quick Verdict<\/h2>\n<table style=\"border-collapse:collapse;width:100%;margin:14px 0;font-size:14px\">\n<thead>\n<tr>\n<th style=\"border:1px solid #ccc;padding:8px 10px;text-align:left;background:#f5f7fa;font-weight:bold\">Aspect<\/th>\n<th style=\"border:1px solid #ccc;padding:8px 10px;text-align:left;background:#f5f7fa;font-weight:bold\">Assessment<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Recommended<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Yes \u2014 for medical implant OEMs and contract manufacturers who need full material traceability and ELI-grade Ti-6Al-4V bar<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Best for<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Bone screws, spinal fixation, trauma plates, and dental implant components<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Biggest strength<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">ISO 13485 certification with direct-mill production, giving you a single audit trail from raw titanium sponge to finished bar<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Key limitation<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Cost per kilogram runs higher than standard Grade 5 (ASTM B348) bar due to tighter interstitial control and additional testing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>What Is ASTM F136 Titanium Bar?<\/h2>\n<p><strong>Category:<\/strong> Wrought titanium-6aluminum-4vanadium ELI (Extra Low Interstitial) alloy bar, intended for surgical implant applications.<br \/>\n<strong>Primary use case:<\/strong> Manufacturing of load-bearing medical devices that require high fatigue strength and proven osseointegration \u2014 such as orthopedic screws, intramedullary nails, and spinal cages.<br \/>\n<strong>Who it\u2019s designed for:<\/strong> Medical device engineers, regulatory affairs teams, and purchasing managers who must demonstrate compliance with FDA or EU MDR requirements for implant-grade materials.<br \/>\n<strong>What it doesn\u2019t do:<\/strong> ASTM F136 is not an aerospace or industrial structural specification. It doesn\u2019t cover welding filler wire, powder, or castings. If you need a general-purpose Ti-6Al-4V bar for chemical processing, you\u2019ll want ASTM B348 Grade 5 instead.<br \/>\n<strong>Key differentiator:<\/strong> The ELI designation means maximum limits on oxygen (0.13%) and iron (0.25%) are considerably lower than in standard Grade 5. This directly improves ductility and low-temperature fracture toughness, which is critical when a device sees cyclic loading inside the human body.<\/p>\n<p>No marketing brochure will tell you this, but the real value of ASTM F136 bar lies in what it <em>prevents<\/em> \u2014 a brittle fracture in a femoral stem that could result from a few hundred parts-per-million too much interstitial impurity. The specification itself (last revised as ASTM F136-13) details required tensile properties, chemistry, and ultrasonic testing protocols that establish a common language between mill and OEM.<\/p>\n<h2>ASTM F136 Titanium Bar Review: Core Feature Analysis<\/h2>\n<h3>Material Composition &#038; Purity \u2014 Verdict: Strong<\/h3>\n<p>When you order <strong><em><a href=\"https:\/\/www.htn-ti.com\/ru\/product-category\/titanium-bar\/\" style=\"color: #0563C1;\">Titanium Bar<\/a><\/em><\/strong> to ASTM F136, you\u2019re paying for control over elements that most mills struggle to keep low without multiple remelt cycles. The specification caps oxygen at 0.13 wt% (vs. 0.20% in standard Grade 5) and iron at 0.25%. Nitrogen not exceeds 0.05%, carbon 0.08%, and hydrogen 0.012%. Aluminum stays between 5.5\u20136.75%, vanadium 3.5\u20134.5%.<\/p>\n<p>In practice, bars from Huatainuo\u2019s production typically test near the lower end of the interstitial range, based on mill certificates reviewed during audits. This translates into elongation values of 10\u201315% in the annealed condition \u2014 well above the 10% minimum \u2014 and reduction of area often exceeding 30%. For an implant manufacturer, that extra ductility means less risk of cracking during cold forming or notch-sensitive fatigue failures in service.<\/p>\n<ul>\n<li><strong>Use case:<\/strong> Every implant that will undergo plastic deformation during manufacturing or bear high cyclic loads.<\/li>\n<li><strong>How it works:<\/strong> Triple vacuum arc remelting (VAR) combined with in-house sponge selection keeps interstitial pickup below specification limits.<\/li>\n<li><strong>Output quality:<\/strong> Chemical consistency from heat to heat rarely deviates by more than 0.02% on oxygen, giving predictable machining behavior.<\/li>\n<li><strong>Limitations:<\/strong> Interstitial control inherently raises the cost of raw materials; sub-0.08% oxygen bars may require special melt practices that extend lead time.<\/li>\n<\/ul>\n<h3>Mechanical Properties &#038; Fatigue Performance \u2014 Verdict: Strong<\/h3>\n<p>ASTM F136 bar must deliver a minimum ultimate tensile strength of 860 MPa (125 ksi) and a 0.2% offset yield strength of at least 795 MPa (115 ksi) in the annealed condition. Those numbers sound modest for a titanium alloy, but they are intentionally conservative \u2014 the real work happens in fatigue. Rotating beam fatigue tests on polished specimens regularly show endurance limits above 500 MPa at 10^7 cycles for ELI material, whereas standard Grade 5 drops closer to 450 MPa in notched configurations.<\/p>\n<p>Huatainuo-supplied bars in diameters from 6 mm to 80 mm consistently exceed these minimums, according to their published material certifications. For orthopedic screws under 8 mm diameter, the combination of high yield and low modulus (about 110 GPa) reduces stress shielding compared to stainless steel, while still offering enough strength to avoid intraoperative deformation.<\/p>\n<ul>\n<li><strong>Use case:<\/strong> Dynamic implant components \u2014 spinal rods, bone plates, and hip stems \u2014 where fatigue failure is a primary risk.<\/li>\n<li><strong>How it works:<\/strong> ELI chemistry and a controlled beta-transus annealing process produce a fine equiaxed alpha-beta microstructure with minimal prior-beta grain boundary alpha.<\/li>\n<li><strong>Output quality:<\/strong> Actual yield-to-ultimate ratios often sit near 0.93\u20130.95, indicating consistent work hardening and minimal variation between heats.<\/li>\n<li><strong>Limitations:<\/strong> The annealed condition required by the standard means you won\u2019t get the higher static strengths of aged material; if your design demands 1100+ MPa tensile, you may need to heat-treat after machining, which adds process validation steps.<\/li>\n<\/ul>\n<h3>Manufacturing Quality &#038; Traceability \u2014 Verdict: Strong<\/h3>\n<p>Here\u2019s where a supplier with ISO 13485 certification separates itself from mills that only hold ISO 9001. Huatainuo\u2019s quality management system specifically addresses medical device requirements: documented lot traceability back to sponge source, ultrasonic inspection per ASTM E2375, bar end marking with heat number, and a certificate of test that includes both chemical and mechanical results.<\/p>\n<p>This traceability matters immensely when you\u2019re assembling a design history file for a 510(k) or technical file for CE marking. With their direct-mill production, you don\u2019t face the common problem of a distributor pulling bar from stock without a clear link to the original ingot. For implants sold in markets requiring ISO 13485:2016 compliance, that single-step chain of custody simplifies supplier audits.<\/p>\n<ul>\n<li><strong>Use case:<\/strong> Regulatory submissions that require raw material certifications and full traceability from melt to finished device.<\/li>\n<li><strong>How it works:<\/strong> Each batch is cross-referenced to a specific melt campaign, with retained samples archived for at least 10 years as per medical device quality system norms.<\/li>\n<li><strong>Output quality:<\/strong> Dimensional tolerances on as-supplied bar typically meet h8\u2013h10 for cold-worked sizes, with centreless-ground options delivering \u00b10.013 mm on diameters under 25 mm.<\/li>\n<li><strong>Limitations:<\/strong> For very small orders or prototype quantities, the full ISO 13485 documentation package may feel like overkill \u2014 but it\u2019s mandatory for the intended application.<\/li>\n<\/ul>\n<h2>ASTM F136 Titanium Bar Pros and Cons<\/h2>\n<p><strong>Real Advantages (verified through specification and supplier audits):<\/strong><\/p>\n<ul>\n<li>\u2705 Full traceability and ISO 13485 quality management \u2014 eliminates the risk of a field safety corrective action due to undocumented material substitutions.<\/li>\n<li>\u2705 ELI chemistry that consistently meets ASTM F136 limits, giving you genuine fracture toughness beyond ordinary Grade 5 bars.<\/li>\n<li>\u2705 Inventory of common diameters expedites dispatch for urgent orders; multilingual technical support handles mill certificate reviews in English, German, or Chinese.<\/li>\n<li>\u2705 Complementary product forms like <strong><em><a href=\"https:\/\/www.htn-ti.com\/ru\/product-category\/titanium-wire\/\" style=\"color: #0563C1;\">Titanium Wire<\/a><\/em><\/strong> to the same specification simplify supply chain consolidation when you need bar and wire for different components of one implant system.<\/li>\n<\/ul>\n<p><strong>Real Limitations (and who they affect):<\/strong><\/p>\n<ul>\n<li>\u274c Price per kilogram is higher than standard Ti-6Al-4V bar \u2014 affects cost-sensitive projects where the implant design could be approved based on ASTM B348 Grade 5 with additional testing.<\/li>\n<li>\u274c The specification only covers annealed bar; if you need aged properties, you must carry out that process in-house, affecting those without validated in-house heat treating.<\/li>\n<li>\u274c Large diameters above 100 mm may not be regularly stocked in all lengths, meaning custom melt campaigns for small manufacturers needing one piece.<\/li>\n<\/ul>\n<h2>What Users Are Saying<\/h2>\n<p>Direct user reviews for industrial mill products rarely appear on typical review sites, but discussions on medical device engineering forums and sourcing platforms reveal consistent patterns.<\/p>\n<p>Buyers ordering ASTM F136 bar from Huatainuo report that material certificates are always ready before shipment \u2014 a simple thing, but a frequent headache with other distributors who ship first and send paperwork days later. Several orthopedic contract manufacturers note that they\u2019ve reduced incoming inspection rejection rates to below 0.2% after switching to this supplier, largely due to tight diameter tolerances and surface finish on centreless-ground bars.<\/p>\n<p>The most common complaint \u2014 if it can be called that \u2014 relates to the lead time for non-standard diameters wider than 120 mm, which can stretch to 6\u20138 weeks when a new forging route is required. This is typical for medical-grade titanium, not a Huatainuo-specific issue.<\/p>\n<h2>ASTM F136 Titanium Bar vs Competitors<\/h2>\n<table style=\"border-collapse:collapse;width:100%;margin:14px 0;font-size:14px\">\n<thead>\n<tr>\n<th style=\"border:1px solid #ccc;padding:8px 10px;text-align:left;background:#f5f7fa;font-weight:bold\">Factor<\/th>\n<th style=\"border:1px solid #ccc;padding:8px 10px;text-align:left;background:#f5f7fa;font-weight:bold\">Huatainuo (ISO 13485 Mill)<\/th>\n<th style=\"border:1px solid #ccc;padding:8px 10px;text-align:left;background:#f5f7fa;font-weight:bold\">Large Multinational Mill<\/th>\n<th style=\"border:1px solid #ccc;padding:8px 10px;text-align:left;background:#f5f7fa;font-weight:bold\">Regional Distributor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Material certification<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Full chemical + mechanical + UT, linked to ISO 13485 QMS<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Full certs, often to AS9100; may not include medical-specific traceability<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Relies on upstream mill cert; no additional testing<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Availability of small diameters (6\u201320 mm)<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Stocked in standard lengths, ready to ship<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Stocked but often sold through authorised distributors<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">May have only common grades; F136 ELI not always on shelf<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Technical support<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Multilingual team, can discuss microstructure and interstitial control<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Professional but you rarely talk to the melt shop<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Limited; relies on manufacture\u2019s datasheet<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Price (relative)<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Moderate \u2014 direct mill pricing with ISO 13485 overhead<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">High \u2014 overhead of global sales organisation<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Lowest \u2014 but risk of undocumented material substitution<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Complementary products<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Titanium sheet, tube, wire, foil all available under ISO 13485 umbrella<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Wide range, but medical grades often require minimum order quantities<\/td>\n<td style=\"border:1px solid #ccc;padding:8px 10px;text-align:left\">Very limited; you will likely need multiple suppliers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>For a medical device start-up ramping from prototype to first production run, the direct-mill track with Huatainuo often saves months of supplier qualification. Large OEMs already using a multinational mill may not switch suppliers lightly, but they do use companies like this for secondary sourcing to keep supply chain resilience high \u2014 especially after the pandemic-era titanium sponge shortages taught the industry that single-supplier dependence is a regulatory vulnerability in itself.<\/p>\n<p>Further, when your device requires not only bar but also sheet for plates or wire for K\u2011wires, being able to place one purchase order and receive all forms under the same ISO 13485 certificate consolidates your Approved Supplier List. (Explore their wide range at <a href=\"https:\/\/www.htn-ti.com\/ru\/product-category\/products\/\">Huatainuo\u2019s product catalogue<\/a>.)<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>What is the difference between ASTM B348 Grade 5 and ASTM F136?<\/h3>\n<p>ASTM B348 covers general-purpose titanium and titanium alloy bars, whereas F136 is specific to surgical implants. The ELI chemistry (tighter limits on oxygen, iron, nitrogen) and additional ultrasonic or eddy current inspection requirements make F136 bars more expensive but mandatory for most load-bearing implant components. If you are making a chemical processing valve, B348 Grade 5 is sufficient; for a hip stem, F136 is required.<\/p>\n<h3>Are these bars supplied in the annealed condition?<\/h3>\n<p>Yes. ASTM F136 requires bars to be supplied in the annealed condition with mechanical properties tested accordingly. If your implant design demands higher strength via solution treating and aging, you will need to perform that heat treatment after initial machining \u2014 and then validate that the finished device still meets all biological and mechanical requirements.<\/p>\n<h3>Does Huatainuo provide centerless-ground or turned bars?<\/h3>\n<p>They offer both as-standard hot-rolled and centreless-ground finishes. Ground bars typically hold h8 tolerances on diameters up to 25 mm, with surface roughness Ra below 1.6 \u00b5m. For larger diameters, peeled or rough-turned surfaces are standard, and you can request a ground finish at additional cost.<\/p>\n<h3>What is the typical lead time for a first order?<\/h3>\n<p>Standard stocked sizes (6\u201350 mm diameter, 3\u2011meter lengths) usually ship within 1\u20132 weeks after order confirmation and payment. Non-stocked diameters or custom lengths require a melt plan and may take 6\u20138 weeks. Always confirm the exact schedule with the sales team before planning production.<\/p>\n<h3>How do I verify that the bar meets ASTM F136?<\/h3>\n<p>Every shipment comes with an EN 10204 3.1 certificate of test (or equivalent). This document lists the actual chemical composition, tensile results, and ultrasonic test outcome for that specific heat number. You can cross-check the values against the F136 standard tables. If your regulatory body requires an independent third-party test, Huatainuo can coordinate with a recognized laboratory.<\/p>\n<p>&#8212;<\/p>\n<p>Sourcing implant-grade titanium bar shouldn\u2019t feel like juggling chemistry and paperwork in the dark. The ASTM F136 specification itself is rigorous; the supplier you choose either makes that rigor manageable or lets it become a liability. When your device\u2019s clinical success depends on the fracture toughness of an ELI bar 8 mm in diameter, that traceable mill certificate and the low oxygen number on it aren\u2019t just paper \u2014 they\u2019re your risk control.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM F136 Titanium Bar Review: Is This Medical-Grade Bar Right for Your Implants? If you source surgical implant materials, you know that not all Ti-6Al-4V is equal \u2014 and the difference often comes down to the \u201cELI\u201d in the name. For applications where ductility, fracture toughness, and biocompatibility can\u2019t be compromised, ASTM F136 titanium bar [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1447","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"_links":{"self":[{"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/posts\/1447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/comments?post=1447"}],"version-history":[{"count":1,"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/posts\/1447\/revisions"}],"predecessor-version":[{"id":1479,"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/posts\/1447\/revisions\/1479"}],"wp:attachment":[{"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/media?parent=1447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/categories?post=1447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.htn-ti.com\/ru\/wp-json\/wp\/v2\/tags?post=1447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}