{"id":2262,"date":"2021-08-12T09:00:38","date_gmt":"2021-08-12T09:00:38","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2262"},"modified":"2021-08-12T09:01:17","modified_gmt":"2021-08-12T09:01:17","slug":"is-304-stainless-steel-medical-grade","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/","title":{"rendered":"Apakah baja stainless steel 304 bersifat medis?"},"content":{"rendered":"<p>Dibandingkan dengan stainless steel industri, stainless steel medis memiliki persyaratan yang lebih ketat terhadap komposisi kimianya karena sifat utamanya yang mengurangi pembubaran ion logam dan menghindari korosi lokal seperti korosi antargranular dan korosi stres. Kandungan elemen paduan seperti Ni dan Cr lebih tinggi dibandingkan dengan stainless steel biasa (biasanya di atas batas atas stainless steel biasa), sedangkan kandungan elemen tidak beraturan seperti S dan P lebih rendah dibandingkan dengan stainless steel biasa. Selama bertahun-tahun, stainless steel medis telah menjadi bahan pilihan untuk aplikasi bedah, terutama dalam situasi perawatan kritis dan bedah. Elemen Ni dan Cr memiliki sifat yang lebih baik terhadap korosi, yang memungkinkan penggunaannya untuk tujuan seperti implan ortopedi dan alat bantu pernapasan. Stainless steel, jenis paduan Ni-Cr, menawarkan berbagai manfaat dibandingkan dengan stainless steel kelas umum. Jenis paduan yang digunakan dalam baja stainless medis yang digunakan dalam instrumen bedah sangat penting bagi kemampuan instrumen tersebut untuk tahan terhadap korosi serta bebas dari kesalahan internal dan celah.<\/p>\n<p>Banyak baja stainless dapat digunakan untuk keperluan medis, yang paling umum adalah Austenitic 316 (AISI 316L), yang dikenal sebagai \u201cbaja bedah\u201d. AISI 301 adalah logam yang paling banyak digunakan untuk pembuatan pegas medis. Baja stainless lainnya yang umum digunakan untuk keperluan medis antara lain 420, 440, dan 17-4PH. Baja stainless Martensitic ini tidak se-tahan terhadap korosi seperti baja stainless Austenitic 316, tetapi memiliki kekerasan yang lebih tinggi. Oleh karena itu, pabrik baja stainless Martensitic digunakan untuk alat pemotong atau perangkat non-implan lainnya. Kekuatan elastisitasnya meningkat saat bekerja dingin tetapi kehilangan ketahanan terhadap korosi. Baja stainless medis telah mencapai popularitas yang luas karena daya tahan yang tak tertandingi, ketahanan terhadap pengolahan panas, fungsionalitas bedah, dan ketahanan terhadap korosi. Baja stainless ini digunakan dalam berbagai aplikasi, termasuk rangka kursi rumah sakit, tempat tidur, pelat ujung, sarung tangan bedah, tiang IV, dan staples. Karena ketangguhan yang sangat tinggi dan kebutuhan penggunaannya dalam aplikasi khusus, sangat penting bagi para produsen yang menggunakan kelas stainless steel ini untuk memperhatikan pengendalian mutu dan spesifikasi pembuatannya. Stainless steel medis yang paling populer yang digunakan dalam pembuatan instrumen bedah adalah <a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/304-304l-stainless-steel\/\">304<\/a> dan 316. Namun, paduan terbaik memiliki kandungan karbon yang lebih rendah dan tambahan Mo seperti baja 316L dan 317L.<\/p>\n<p>304 stainless steel, yaitu 18-8 stainless steel, seri 304 stainless steel juga mengandung kandungan karbon yang lebih rendah. <a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/304-304l-stainless-steel\/\">304L<\/a>Karena 304H digunakan untuk tujuan tahan panas, ada pertanyaan, apakah 304 stainless steel dapat digunakan untuk keperluan medis? Ada fakta bahwa dalam baja stainless 1926,18% CR-8% Ni (<a href=\"https:\/\/wldstainless.com\/materials\/austenitic-stainless-steel\/304-304l-stainless-steel\/\">AISI 304<\/a>) pertama kali digunakan sebagai bahan implan ortopedi dan kemudian dalam bidang stomatologi. Baru pada tahun 1952, baja stainless AISI 316 yang mengandung 2%Mo mulai digunakan di klinik dan secara bertahap menggantikan baja stainless AISI 304. Untuk mengatasi masalah korosi intergranular baja stainless, pada tahun 1960-an, baja stainless AISI 316L dan AISI 317L dengan kandungan karbon ultra-rendah yang memiliki biokompatibilitas yang baik, sifat mekanik yang baik, dan ketahanan korosi yang lebih baik mulai digunakan di bidang medis. Namun, Ni merupakan faktor sensitisasi potensial bagi tubuh manusia. Dalam beberapa tahun terakhir, banyak negara telah membatasi kandungan Ni dalam kebutuhan sehari-hari dan bahan logam medis, dan kandungan Ni yang diperbolehkan maksimum menjadi semakin rendah. Standard 94\/27\/EC dari Parlemen Eropa yang diberlakukan pada tahun 1994 mengharuskan kandungan Ni dalam bahan yang ditanamkan ke dalam tubuh manusia (bahan implan, gigi palsu ortodontik, dll.) tidak boleh melebihi 0,105%; Untuk bahan logam (perhiasan, jam tangan, cincin, gelang, dll.) yang terpapar pada kulit manusia dalam jangka waktu yang lama, jumlah maksimum Ni tidak boleh melebihi 0,15 mg\/cm2 per minggu. Saat ini 304 masih digunakan dalam pembuatan instrumen medis umum seperti jarum suntik, gunting medis, pinset, dan silet.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Compared with industrial stainless steel, medical stainless steel has more strict requirements on chemical composition because of its main properties of reducing metal ion dissolution and avoiding local corrosion such as intergranular corrosion and stress corrosion. The content of alloy elements such as Ni and Cr is higher than that of ordinary stainless steel (usually [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2263,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"304 stainless steel, namely 18-8 stainless steel, 304 series stainless steel also includes lower carbon 304L, 304H for heat-resistant purposes, there is a question, 304 stainless steel can be used for medical purposes?\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"WLD Stainless\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#article\",\"name\":\"Is 304 stainless steel medical grade? | World Stainless\",\"headline\":\"Is 304 stainless steel medical grade?\",\"author\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/author\\\/stacy\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/wldstainless.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/ITZFC.jpg\",\"width\":500,\"height\":350},\"datePublished\":\"2021-08-12T09:00:38+00:00\",\"dateModified\":\"2021-08-12T09:01:17+00:00\",\"inLanguage\":\"id-ID\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#webpage\"},\"articleSection\":\"News\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/wldstainless.com\\\/id\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/category\\\/news\\\/#listItem\",\"name\":\"News\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/category\\\/news\\\/#listItem\",\"position\":2,\"name\":\"News\",\"item\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/category\\\/news\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#listItem\",\"name\":\"Is 304 stainless steel medical grade?\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#listItem\",\"position\":3,\"name\":\"Is 304 stainless steel medical grade?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/category\\\/news\\\/#listItem\",\"name\":\"News\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/#organization\",\"name\":\"World Stainless\",\"url\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/author\\\/stacy\\\/#author\",\"url\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/author\\\/stacy\\\/\",\"name\":\"WLD Stainless\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/705f5789ef92cc5abb0bb03e81634cf75314aea4b11fe5366c20aa5519a29b7c?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"WLD Stainless\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#webpage\",\"url\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/\",\"name\":\"Is 304 stainless steel medical grade? | World Stainless\",\"description\":\"304 stainless steel, namely 18-8 stainless steel, 304 series stainless steel also includes lower carbon 304L, 304H for heat-resistant purposes, there is a question, 304 stainless steel can be used for medical purposes?\",\"inLanguage\":\"id-ID\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/author\\\/stacy\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/author\\\/stacy\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/wldstainless.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/ITZFC.jpg\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#mainImage\",\"width\":500,\"height\":350},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/is-304-stainless-steel-medical-grade\\\/#mainImage\"},\"datePublished\":\"2021-08-12T09:00:38+00:00\",\"dateModified\":\"2021-08-12T09:01:17+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/#website\",\"url\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/\",\"name\":\"World Stainless\",\"inLanguage\":\"id-ID\",\"publisher\":{\"@id\":\"https:\\\/\\\/wldstainless.com\\\/id\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Is 304 stainless steel medical grade? | World Stainless","description":"304 stainless steel, namely 18-8 stainless steel, 304 series stainless steel also includes lower carbon 304L, 304H for heat-resistant purposes, there is a question, 304 stainless steel can be used for medical purposes?","canonical_url":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#article","name":"Is 304 stainless steel medical grade? | World Stainless","headline":"Is 304 stainless steel medical grade?","author":{"@id":"https:\/\/wldstainless.com\/id\/author\/stacy\/#author"},"publisher":{"@id":"https:\/\/wldstainless.com\/id\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/wldstainless.com\/wp-content\/uploads\/2021\/08\/ITZFC.jpg","width":500,"height":350},"datePublished":"2021-08-12T09:00:38+00:00","dateModified":"2021-08-12T09:01:17+00:00","inLanguage":"id-ID","mainEntityOfPage":{"@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#webpage"},"isPartOf":{"@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#webpage"},"articleSection":"News"},{"@type":"BreadcrumbList","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id#listItem","position":1,"name":"Home","item":"https:\/\/wldstainless.com\/id","nextItem":{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id\/category\/news\/#listItem","name":"News"}},{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id\/category\/news\/#listItem","position":2,"name":"News","item":"https:\/\/wldstainless.com\/id\/category\/news\/","nextItem":{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#listItem","name":"Is 304 stainless steel medical grade?"},"previousItem":{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#listItem","position":3,"name":"Is 304 stainless steel medical grade?","previousItem":{"@type":"ListItem","@id":"https:\/\/wldstainless.com\/id\/category\/news\/#listItem","name":"News"}}]},{"@type":"Organization","@id":"https:\/\/wldstainless.com\/id\/#organization","name":"World Stainless","url":"https:\/\/wldstainless.com\/id\/"},{"@type":"Person","@id":"https:\/\/wldstainless.com\/id\/author\/stacy\/#author","url":"https:\/\/wldstainless.com\/id\/author\/stacy\/","name":"WLD Stainless","image":{"@type":"ImageObject","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/705f5789ef92cc5abb0bb03e81634cf75314aea4b11fe5366c20aa5519a29b7c?s=96&d=mm&r=g","width":96,"height":96,"caption":"WLD Stainless"}},{"@type":"WebPage","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#webpage","url":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/","name":"Is 304 stainless steel medical grade? | World Stainless","description":"304 stainless steel, namely 18-8 stainless steel, 304 series stainless steel also includes lower carbon 304L, 304H for heat-resistant purposes, there is a question, 304 stainless steel can be used for medical purposes?","inLanguage":"id-ID","isPartOf":{"@id":"https:\/\/wldstainless.com\/id\/#website"},"breadcrumb":{"@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#breadcrumblist"},"author":{"@id":"https:\/\/wldstainless.com\/id\/author\/stacy\/#author"},"creator":{"@id":"https:\/\/wldstainless.com\/id\/author\/stacy\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/wldstainless.com\/wp-content\/uploads\/2021\/08\/ITZFC.jpg","@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#mainImage","width":500,"height":350},"primaryImageOfPage":{"@id":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/#mainImage"},"datePublished":"2021-08-12T09:00:38+00:00","dateModified":"2021-08-12T09:01:17+00:00"},{"@type":"WebSite","@id":"https:\/\/wldstainless.com\/id\/#website","url":"https:\/\/wldstainless.com\/id\/","name":"World Stainless","inLanguage":"id-ID","publisher":{"@id":"https:\/\/wldstainless.com\/id\/#organization"}}]}},"aioseo_meta_data":{"post_id":"2262","title":"Is 304 stainless steel medical grade? | #site_title","description":"304 stainless steel, namely 18-8 stainless steel, 304 series stainless steel also includes lower carbon 304L, 304H for heat-resistant purposes, there is a question, 304 stainless steel can be used for medical purposes?","keywords":"","keyphrases":null,"primary_term":null,"canonical_url":"","og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2024-04-10 07:13:40","updated":"2026-09-23 08:24:22","focus_keyword":null,"additional_keywords":null,"truseo_locale":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wldstainless.com\/id\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/wldstainless.com\/id\/category\/news\/\" title=\"News\">News<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tIs 304 stainless steel medical grade?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/wldstainless.com\/id"},{"label":"News","link":"https:\/\/wldstainless.com\/id\/category\/news\/"},{"label":"Is 304 stainless steel medical grade?","link":"https:\/\/wldstainless.com\/id\/is-304-stainless-steel-medical-grade\/"}],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/posts\/2262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/comments?post=2262"}],"version-history":[{"count":2,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/posts\/2262\/revisions"}],"predecessor-version":[{"id":2265,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/posts\/2262\/revisions\/2265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/media\/2263"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/media?parent=2262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/categories?post=2262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/id\/wp-json\/wp\/v2\/tags?post=2262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}