{"id":54798,"date":"2025-04-11T13:08:50","date_gmt":"2025-04-11T13:08:50","guid":{"rendered":"https:\/\/weldingcompany.be\/niet-gecategoriseerd\/lastek-820-c\/"},"modified":"2026-07-17T06:45:51","modified_gmt":"2026-07-17T06:45:51","slug":"lastek-820-c","status":"publish","type":"product","link":"https:\/\/weldingcompany.be\/en\/lastoevoegmaterialen\/overige-materialen\/lastek-820-c\/","title":{"rendered":"Lastek 820C"},"content":{"rendered":"

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Laser lassen met Lastek 820C: martensitische chroomstaallegering\u00a0<\/strong><\/h3>\n
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Typische toepassingen<\/strong><\/p>\n

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  • gereedschap voor medische doeleinden zoals chirurgische en tandheelkundige instrumenten, cladden van pomp- en kleponderdelen, assen, spindels, schaarbladen.<\/li>\n<\/ul>\n<\/div>\n<\/div> <\/div>\n <\/div>\n
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    \n \"\"\n <\/div>\n <\/figure>\n <\/div>\n <\/div>\n<\/div><\/p>","protected":false},"excerpt":{"rendered":"

    Lastek 820C is een martensitische chroomstaallegering met goede corrosie-eigenschappen die wordt gebruikt voor het laserlassen van onderdelen met kleine toleranties. De neersmelt biedt een goede weerstand tegen bijvoorbeeld lucht, water, stoom, zoet water, bepaalde alkalische oplossingen en andere mild agressieve chemicali\u00ebn. Het is belangrijk op te merken dat Lastek 820C niet geschikt is voor gebruik in zee- of chlorideomgevingen.<\/p>\n","protected":false},"featured_media":33178,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":true},"product_brand":[],"product_cat":[4291,4341,4342],"product_tag":[],"class_list":{"0":"post-54798","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-laserlassen","10":"pa_merk-lastek","11":"pa_te-lassen-materiaal-hardoplassingen","13":"first","14":"instock","15":"purchasable","16":"product-type-variable"},"acf":[],"yoast_head":"\nLaser lassen martensitische chroomstaallegering - Lastek 820C<\/title>\n<meta name=\"description\" content=\"Martensitische chroomstaallegering voor laser lassen, biedt goede corrosiebestendigheid en is geschikt voor onderdelen met kleine toleranties.\" \/>\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-820-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Laser lassen martensitische chroomstaallegering - Lastek 820C\" \/>\n<meta property=\"og:description\" content=\"Martensitische chroomstaallegering voor laser lassen, biedt goede corrosiebestendigheid en is geschikt voor onderdelen met kleine toleranties.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/overige-materialen\/lastek-820-c\/\" \/>\n<meta property=\"og:site_name\" content=\"Welding Company\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-17T06:45:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/weldingcompany.be\/app\/uploads\/2025\/03\/tig4-scaled-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\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\/overige-materialen\/lastek-820-c\/\",\"url\":\"https:\/\/weldingcompany.be\/lastoevoegmaterialen\/overige-materialen\/lastek-820-c\/\",\"name\":\"Laser lassen martensitische chroomstaallegering - 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