{"id":54565,"date":"2025-04-11T12:59:03","date_gmt":"2025-04-11T12:59:03","guid":{"rendered":"https:\/\/weldingcompany.be\/niet-gecategoriseerd\/lastifil-858\/"},"modified":"2025-11-29T04:57:11","modified_gmt":"2025-11-29T04:57:11","slug":"lastifil-858","status":"publish","type":"product","link":"https:\/\/weldingcompany.be\/fr\/lastoevoegmaterialen\/overige-materialen\/lastifil-858\/","title":{"rendered":"Lastifil 858"},"content":{"rendered":"

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Massieve lasdraad voor superduplex roestvast staal<\/h3>\n

Typische toepassingen<\/strong><\/p>\n

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  • Lassen, verbinden en afwerken van alle duplex en superduplex roestvast staal wanneer de hoogst mogelijke corrosieweerstand vereist is.<\/li>\n
  • Lassen van koolstofstaal en laaggelegeerd staal tot duplex roestvast staal. Lassen van standaard duplex roestvast staal zoals W.Nr.1.4462 speciaal voor de rootpas in buizen.<\/li>\n
  • Toepassingen in de petrochemische en offshore-industrie, b.v. platen en leidingwerk.<\/li>\n
  • Toepassingen waar een uitstekende weerstand tegen sterk corrosieve media onder oxiderende en reducerende omstandigheden vereist is.<\/li>\n
  • Toepassingen in de pulp- en papierindustrie en voor de productie van apparatuur voor milieubescherming.<\/li>\n
  • Lassen van UNS S32750, S32760, J93380, J93404, S32550, J93370, J93372.<\/li>\n<\/ul>\n<\/div> <\/div>\n <\/div>\n
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    \n \"\"\n <\/div>\n <\/figure>\n <\/div>\n <\/div>\n<\/div>
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    Instructies<\/h3>\n
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    • Backinggas:<\/strong> argon of spoelgas (90 N2, 10 H2) (EN ISO 14175: N5).<\/li>\n
    • Naadvoorbereiding:<\/strong> voor een V-naad op plaatdikte 2,5 tot 8 mm: open stand iets breder dan voor de austenitische RVS-soorten (neem bv. 2 \u00e0 3 mm open stand) en openingshoek iets groter (60 \u00e0 70\u00b0).<\/li>\n
    • Hoeken:<\/strong> scherpe hoeken altijd afronden.<\/li>\n
    • Temperatuur:<\/strong> Houd de tussentemperatuur tussen 120 \u00b0C en 200 \u00b0C. Vermijd abrupte afkoeling van de las.<\/li>\n
    • Pasta beitsen:<\/strong> Lastinox TS<\/li>\n<\/ul>\n<\/div>\n<\/div> <\/div>\n <\/div>\n
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      \n \"\"\n <\/div>\n <\/figure>\n <\/div>\n <\/div>","protected":false},"excerpt":{"rendered":"

      Deze lasdraad is een austenitisch-ferritisch duplex roestvast staal toevoegmetaal gekenmerkt door een PREN (Pitting Resistance Equivalent Number) van ten minste 40, waardoor het lasmetaal een \u201csuperduplex roestvast staal\u201d mag worden genoemd. Het biedt uitstekende weerstand tegen interkristallijne corrosie, putcorrosie en spanningscorrosie in een chloride-omgeving. Bovendien heeft een een zeer\u00a0hoge mechanische sterkte.<\/p>\n","protected":false},"featured_media":63210,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":true},"product_brand":[],"product_cat":[4291,4340,4342],"product_tag":[],"class_list":{"0":"post-54565","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lastoevoegmaterialen","7":"product_cat-lasdraad","8":"product_cat-overige-materialen","9":"pa_lasproces-mig-mag","10":"pa_merk-lastifil","11":"pa_te-lassen-materiaal-super-duplex-rvs","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-variable"},"acf":[],"yoast_head":"\nSuperduplex roestvast staal lasdraad - Lastifil 858<\/title>\n<meta name=\"description\" content=\"Superduplex roestvast staal lasdraad met PREN \u2265 40 biedt hoge sterkte en uitstekende corrosiebestendigheid in chloride-omgevingen.\" \/>\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\/lastifil-858\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Superduplex roestvast staal lasdraad - 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