{"id":54815,"date":"2025-04-11T13:09:34","date_gmt":"2025-04-11T13:09:34","guid":{"rendered":"https:\/\/weldingcompany.be\/niet-gecategoriseerd\/lastek-8009\/"},"modified":"2025-11-29T04:42:30","modified_gmt":"2025-11-29T04:42:30","slug":"lastek-8009","status":"publish","type":"product","link":"https:\/\/weldingcompany.be\/fr\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-8009\/","title":{"rendered":"Lastek 8009"},"content":{"rendered":"<p><div class=\"b-bg pad-t-m pad-b-m bg-white\">\n    <div class=\"b-txt-ph pad-t-m pad-b-m\" data-aos=\"fade-up\">\n    <div class=\"b-txt-ph-content\">\n        <div>\n            <div class=\"b-txt-ph-text\"><h3><strong>Uitstekende corrosieweerstand in zeewater: Lastek 8009 voor verbindingslassen en oplassen van RVS type 904L<\/strong><\/h3>\n<div>\n<p><strong>Typische toepassingen<\/strong><\/p>\n<ul>\n<li>Zeewaterbestendige oplassingen en verbindingslassen bijvoorbeeld in de scheepsbouw<\/li>\n<li>Chemische-, voeding-, pulp- en papierindustrie.<\/li>\n<li>Beitsbaden, destillatietorens, constructies voor oppervlaktebehandeling van staal, pompen, mengers, ketels, pijpen, zeewater<\/li>\n<li>Warmtewisselaars, enz&#8230;.<\/li>\n<li>Lassen van staalsoorten zoals Uranus\u00ae B6, Uddeholm 904L, Sandvik 2RK65, DIN Wnr. 1.4500, 1.4505, 1.4506, 1.4531, 1.4536,<br \/>\n1.4539, 1.4585, 1.4586.<\/li>\n<\/ul>\n<\/div>\n<\/div>                    <\/div>\n    <\/div>\n                        <div class=\"b-txt-ph-img-wrap\">\n                <figure class=\"b-txt-ph-img\">\n                    <div class=\"objectfit\">\n                        <img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648.jpg\" class=\"attachment-ph size-ph\" alt=\"\" srcset=\"https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648.jpg 1080w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-300x300.jpg 300w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-960x960.jpg 960w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-150x150.jpg 150w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-768x768.jpg 768w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-1068x1068.jpg 1068w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-435x435.jpg 435w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-600x600.jpg 600w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/cbed6a38b14b60ee47e2a39f1767e648-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>\n                    <\/div>\n                <\/figure>\n            <\/div>\n            <\/div>\n<\/div><div class=\"b-txt-ph pad-t-m pad-b-m b-txt-ph-switch\" data-aos=\"fade-up\">\n    <div class=\"b-txt-ph-content\">\n        <div>\n            <div class=\"b-txt-ph-text\"><h3>Instructies<\/h3>\n<div>\n<ul>\n<li>Reinig de laszone goed en las met een korte boog en lage stroomsterkte<\/li>\n<li>Bij het lassen van Uddeholm 904L en Uranus\u00ae B6 is grondige reiniging van de laszone en korte boog essentieel<\/li>\n<li>Gebruik smalle rupsen en hoge voortloopsnelheid<\/li>\n<li>Verwijder de slak tussen de lassen en vermijd pendelen<\/li>\n<li>Houd de interpasstemperatuur beperkt tot 100 \u00b0C<\/li>\n<li>Warmtebehandeling na het lassen is doorgaans overbodig<\/li>\n<li>Droog vochtig geworden elektroden bij 350 \u00b0C gedurende 1 uur<\/li>\n<\/ul>\n<\/div>\n<\/div>                    <\/div>\n    <\/div>\n                        <div class=\"b-txt-ph-img-wrap\">\n                <figure class=\"b-txt-ph-img\">\n                    <div class=\"objectfit\">\n                        <img loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"1500\" src=\"https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3.jpg\" class=\"attachment-ph size-ph\" alt=\"\" srcset=\"https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3.jpg 1165w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-233x300.jpg 233w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-746x960.jpg 746w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-768x989.jpg 768w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-839x1080.jpg 839w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-829x1068.jpg 829w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-338x435.jpg 338w, https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/rodie-elektrode-lassen-sq-e1744294496620-3-600x773.jpg 600w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>\n                    <\/div>\n                <\/figure>\n            <\/div>\n            <\/div>","protected":false},"excerpt":{"rendered":"<p>Deze elektrode is geschikt voor het verbindingslassen en oplassen van roestvast staal van het type &#8216;904L&#8217;. De neersmelting biedt uitstekende corrosieweerstand, vooral in zeewater (veel beter dan AISI 316 en 316L) en in zwavelzuur bij concentraties tot 50\u00b0C. Het is ook bestand tegen natriumhydroxide, de meeste organische zuren en zelfs waterstofchloride (zoutzuur) bij kamertemperatuur. Dankzij het lage koolstofgehalte van de neersmelt is er geen risico op interkristallijne corrosie. Lastek 8009 heeft uitstekende lasbaarheid, een gemakkelijk te verwijderen slak en levert spat- en porievrije lassen. Het rendement bedraagt 160%.<\/p>\n","protected":false},"featured_media":63644,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":true},"product_brand":[],"product_cat":[4291,4342,4344],"product_tag":[],"class_list":{"0":"post-54815","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lastoevoegmaterialen","7":"product_cat-overige-materialen","8":"product_cat-laselektroden-toevoegmaterialen","9":"pa_lasproces-mma","10":"pa_merk-lastek","11":"pa_te-lassen-materiaal-rvs-inox","13":"first","14":"instock","15":"purchasable","16":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Elektrode voor RVS 904L lassen - Lastek 8009<\/title>\n<meta name=\"description\" content=\"Lastek 8009 is een elektrode voor het lassen van RVS 904L, met uitstekende corrosieweerstand in zeewater en zwavelzuur, zonder risico op interkristallijne corrosie.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-8009\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Elektrode voor RVS 904L lassen - 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