{"id":27395,"date":"2024-12-17T22:49:23","date_gmt":"2024-12-17T22:49:23","guid":{"rendered":"https:\/\/lastek.be\/niet-gecategoriseerd\/lastek-1121\/"},"modified":"2026-06-30T15:21:05","modified_gmt":"2026-06-30T15:21:05","slug":"lastek-1121","status":"publish","type":"product","link":"https:\/\/lastek.be\/en\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-1121\/","title":{"rendered":"Lastek 1121"},"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>R\u00f6ntgendichte doorlassingen: basische elektrode met zeer hoge scheurweerstand<\/strong><\/h3>\n<p><b>Typische toepassingen<\/b><\/p>\n<ul>\n<li>Lassen van starre constructies, pijpen, vaten, scheepsbouw.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\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:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648.jpg\" class=\"attachment-ph size-ph\" alt=\"\" srcset=\"https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648.jpg 1080w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-300x300.jpg 300w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-960x960.jpg 960w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-150x150.jpg 150w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-768x768.jpg 768w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-1068x1068.jpg 1068w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-435x435.jpg 435w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-600x600.jpg 600w, https:\/\/lastek.be\/app\/uploads\/2024\/07\/cbed6a38b14b60ee47e2a39f1767e648-100x100.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>\n                    <\/div>\n                <\/figure>\n            <\/div>\n            <\/div>\n\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<ul>\n<li><strong>Boog: <\/strong>lassen met korte boog.<\/li>\n<li><strong>Doorlassingen:<\/strong> voor doorlassingen elektrode aan de minpool. Vulpassen verlassen met de elektrode aan de pluspool.<\/li>\n<li>Voordrogen: elektroden die ondanks de vochtbestendigheid van de mantel toch vocht hebben opgenomen, voordrogen op<br \/>\n250 \u00b0C gedurende 2 uur.<\/li>\n<\/ul>\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:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620.jpg\" class=\"attachment-ph size-ph\" alt=\"\" srcset=\"https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620.jpg 1165w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-233x300.jpg 233w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-746x960.jpg 746w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-768x989.jpg 768w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-839x1080.jpg 839w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-829x1068.jpg 829w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-338x435.jpg 338w, https:\/\/lastek.be\/app\/uploads\/2025\/04\/rodie-elektrode-lassen-sq-e1744294496620-600x773.jpg 600w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>\n                    <\/div>\n                <\/figure>\n            <\/div>\n            <\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Lastek 1121 is een elektrode met een volbasisch karakter, waardoor het een zeer hoge scheurweerstand biedt. Het heeft uitzonderlijk goede laseigenschappen in alle posities, behalve bij verticaal dalend lassen. Lastek 1121 is bijzonder geschikt voor het maken van doorlassingen, omdat het r\u00f6ntgendicht is. De elektrode heeft een bekleding met lage vochtgevoeligheid en biedt hoge mechanische eigenschappen, waardoor het ideaal is voor toepassingen die hoge sterkte en duurzaamheid vereisen.<\/p>\n","protected":false},"featured_media":1497,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":true},"product_brand":[],"product_cat":[233,196,3979],"product_tag":[],"class_list":["post-27395","product","type-product","status-publish","has-post-thumbnail","product_cat-laselektroden-toevoegmaterialen","product_cat-lastoevoegmaterialen","product_cat-staalsoorten","pa_lasproces-mma","pa_merk-lastek","pa_te-lassen-materiaal-ongelegeerd-staal","first","instock","purchasable","product-type-variable"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Elektrode voor r\u00f6ntgendichte doorlassingenLastek 1121<\/title>\n<meta name=\"description\" content=\"astek 1121 is een elektrode voor r\u00f6ntgendichte doorlassingen met zeer hoge scheurweerstand en uitstekende mechanische eigenschappen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lastek.be\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-1121\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Elektrode voor r\u00f6ntgendichte doorlassingenLastek 1121\" \/>\n<meta property=\"og:description\" content=\"astek 1121 is een elektrode voor r\u00f6ntgendichte doorlassingen met zeer hoge scheurweerstand en uitstekende mechanische eigenschappen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lastek.be\/lastoevoegmaterialen\/laselektroden-toevoegmaterialen\/lastek-1121\/\" \/>\n<meta property=\"og:site_name\" content=\"Lastek\" \/>\n<meta property=\"article:modified_time\" 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