{"id":61691,"date":"2025-08-05T13:46:00","date_gmt":"2025-08-05T13:46:00","guid":{"rendered":"https:\/\/weldingcompany.be\/niet-gecategoriseerd\/lastek-802\/"},"modified":"2025-11-29T04:42:30","modified_gmt":"2025-11-29T04:42:30","slug":"lastek-802","status":"publish","type":"product","link":"https:\/\/weldingcompany.be\/fr\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-802\/","title":{"rendered":"Lastek 802"},"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>Hitte- en corrosiebestendig<\/h3>\n<p><strong>Typische toepassingen<\/strong><\/p>\n<div>\n<ul>\n<li>Warmtebehandeling: ovenbuizen, branderonderdelen, ovenbekledingen, roosters, transportkettingen, pyrometers, smeltkroezen, vuurroosters,&#8230;<\/li>\n<li>Cementindustrie: transportgoten voor oven, kettingen voor oven,&#8230;<\/li>\n<li>Petroleum en petrochemische industrie: pompen, buizen, flenzen, kleppen,&#8230;<\/li>\n<li>Pulp- en papierindustrie: mengketels, digesters, filter persplaten,&#8230;<\/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\"><div>\n<h3>Instructies<\/h3>\n<\/div>\n<div>\n<ul>\n<li><strong>Lassen met zo laag mogelijke warmte-inbreng:<\/strong> gebruik een korte boog en lage stroomsterkte voor een gecontroleerd smeltbad en om vervorming te minimaliseren.<\/li>\n<li>Gebruik droge elektroden<\/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                        \n                    <\/div>\n                <\/figure>\n            <\/div>\n            <\/div>","protected":false},"excerpt":{"rendered":"<p>Dit volaustenitische lasgoed is geschikt voor het verbinden van hittebestendige CrNi-stalen zoals AISI 310, 314, 309, en Werkstoffnummer 1.4841, 1.4843, 1.4845, 1.4828, evenals gietstaal zoals ACI HK. Het is ook ideaal voor het reparatielassen van austenitisch gietstaal zoals Ni-Resist\u00ae en slijtvast gietijzer zoals Ni-Hard\u00ae. Dit lasgoed kan worden gebruikt voor hittebestendige oplassingen bij temperaturen tot 1200\u00b0C. In toepassingen waar zwavelhoudende gassen (zoals zwaveldioxide en waterstofsulfide dampen) aanwezig zijn, kan na het leggen van de verbindingslas met Lastek 802 een beschermende deklaag van Lastek 806 worden aangebracht. Het lasgoed is tevens geschikt voor het verbinden van constructiestaal dat bekleed is met roestvast staal (cladsteel), evenals het lassen van pantserstaal en staalsoorten met een hoog koolstofgehalte.<\/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-61691","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>Hitte- en corrosiebestendig lasgoed - Lastek 802<\/title>\n<meta name=\"description\" content=\"Lastek 802 is een hitte- en corrosiebestendig lasgoed voor het lassen van CrNi-stalen en gietmaterialen, ideaal voor toepassingen tot 1200\u00b0C.\" \/>\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-802\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hitte- en corrosiebestendig lasgoed - Lastek 802\" \/>\n<meta property=\"og:description\" content=\"Lastek 802 is een hitte- en corrosiebestendig lasgoed voor het lassen van CrNi-stalen en gietmaterialen, ideaal voor toepassingen tot 1200\u00b0C.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-802\/\" \/>\n<meta property=\"og:site_name\" content=\"Welding Company\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-29T04:42:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/weldingcompany.be\/app\/uploads\/2025\/11\/laselektroden.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"533\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-802\/\",\"url\":\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-802\/\",\"name\":\"Hitte- en corrosiebestendig lasgoed - 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