{"id":56952,"date":"2025-04-14T22:56:32","date_gmt":"2025-04-14T22:56:32","guid":{"rendered":"https:\/\/weldingcompany.be\/niet-gecategoriseerd\/lastek-256-a\/"},"modified":"2025-11-28T16:44:45","modified_gmt":"2025-11-28T16:44:45","slug":"lastek-256-a","status":"publish","type":"product","link":"https:\/\/weldingcompany.be\/fr\/lastoevoegmaterialen\/overige-materialen\/lastek-256-a\/","title":{"rendered":"Lastek 256A"},"content":{"rendered":"<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>Zeer hoge weerstand tegen corrosie en slijtage bij roodgloeihitte<\/h3>\n<div>\n<p><strong>Typische toepassingen<\/strong><\/p>\n<ul>\n<li>Gereedschappen voor warmsnijden, bladen van metaalscharen en guillotines,<\/li>\n<li>Kleppen en klepzittingen van snellopende<br \/>\nverbrandingsmotoren, gereedschappen voor snijden van glas, assen en lagers van pompen.<\/li>\n<li>Lagers van voedingsschroeven in kalkovens, drijfstangen en kleppen van modderpompen.<\/li>\n<\/ul>\n<\/div>\n<div>\n<p>&nbsp;<\/p>\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><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>Werkstuk reinigen:<\/strong> Verwijder alle roest en vuil. Scherpe hoeken moeten worden afgerond.<\/li>\n<li><strong>Voorverwarmen:<\/strong> Verwarm het basismetaal op tot het begint te zweten (niet smelten). Gebruik een carburerende vlam, waarbij de lengte van de pluim ongeveer 2,5 tot 3 keer de lengte van de kegel is.<\/li>\n<li><strong>Onderlaag:<\/strong> Bij moeilijk lasbare of scheurgevoelige staalsoorten is het aan te bevelen een onderlaag aan te brengen met Lastek 982 (TIG).<\/li>\n<li><strong>Aantal lagen:<\/strong> Bij het TIG-lassen moet minimaal 2 lagen worden aangebracht om de gewenste eigenschappen te verkrijgen en te voorkomen dat er te veel vermenging met het basismetaal plaatsvindt.<\/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>Lastek 256A is een lasstaaf voor oplassingen die uitstekende weerstand biedt tegen corrosie en slijtage bij roodgloeihitte (geschikt voor TIG- en oxyacetyleenlassen). Het heeft zeer goede schokweerstand en uitstekende slijtvastheid, evenals een hoge bestendigheid tegen temperatuurschokken. De lasstaaf is ideaal voor stoot- en wrijvingsbelaste machineonderdelen die aan hoge temperaturen worden blootgesteld. Nabewerking is mogelijk met hardmetalen gereedschappen. Het is bestand tegen salpeterzuur, azijnzuur, en diverse organische chemische stoffen zoals petroleum, plastic, rubber, harsen, en vloeibare metalen zoals aluminium en zink. Het is ook geschikt voor gebruik in de farmaceutische- en voedingsindustrie.<\/p>\n","protected":false},"featured_media":61831,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[4291,4341,4342],"product_tag":[],"class_list":{"0":"post-56952","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lastoevoegmaterialen","7":"product_cat-lasstaaf","8":"product_cat-overige-materialen","9":"pa_lasproces-tig","10":"pa_merk-lastek","11":"pa_te-lassen-materiaal-hardoplassingen","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>Lasstaaf slijtage- en corrosiebestendigheid % Lastek 256A<\/title>\n<meta name=\"description\" content=\"Lastek 256 A lasstaaf biedt uitstekende slijtage- en corrosiebestendigheid bij hoge temperaturen, ideaal voor zware machineonderdelen.\" \/>\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\/overige-materialen\/lastek-256-a\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lasstaaf slijtage- en corrosiebestendigheid % Lastek 256A\" \/>\n<meta property=\"og:description\" content=\"Lastek 256 A lasstaaf biedt uitstekende slijtage- en corrosiebestendigheid bij hoge temperaturen, ideaal voor zware machineonderdelen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/overige-materialen\/lastek-256-a\/\" \/>\n<meta property=\"og:site_name\" content=\"Welding Company\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-28T16:44:45+00:00\" \/>\n<meta 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