{"id":206,"date":"2025-08-14T10:30:24","date_gmt":"2025-08-14T10:30:24","guid":{"rendered":"https:\/\/letrum.ee\/?post_type=product&p=206"},"modified":"2025-08-14T10:30:26","modified_gmt":"2025-08-14T10:30:26","slug":"lewel-820","status":"publish","type":"product","link":"https:\/\/letrum.ee\/?product=lewel-820","title":{"rendered":"LEWEL 820"},"content":{"rendered":"
\n
\n
\n

LeWel 820<\/p>\n<\/div>\n<\/div>\n

\n
\n

Ko\u0303rgetasemeline elektrood erinevate terasetu\u0308u\u0308pide keevitamiseks. Suurepa\u0308rane pragunemiskindlus ja murdumiskindlus. Spetsiaalne kattekiht tagab hea su\u0308ttivuse.<\/p>\n

    \n
  • Spetsiaalne keemiline koostis kindlustab metallide omaduste sa\u0308ilimise, millega tagab ko\u0303rge pragunemiskindluse.<\/li>\n
  • Eriline kattekiht tagab, et horisontaalo\u0303mblustesse ei ja\u0308a\u0308 shlakki.<\/li>\n
  • Kergesti eemalduv ra\u0308bukiht.<\/li>\n
  • Patenteeritud ra\u0308bukate.<\/li>\n
  • Saadaval ka TIG ta\u0308itematerjalina.<\/li>\n<\/ul>\n

    KASUTAMINE: Erandlik tugevus ja pragunemiskindlus- see on ideaalne vahend to\u0308o\u0308riistade remondiks, vormide, vedruteraste ja erinevate metallide , va\u0308lja arvatud alumiiniumi
    \nja vasesulamid, kombineeritud keevituseks. Samuti on sobiv kulunud osade taastamiseks ja ko\u0303vasulami aluskihiks.<\/p>\n

    MIKROSTRUKTUUR: Duplex Austeniit\/Delta Ferriit struktuur Shaeffleri ferridiva\u0308a\u0308rtusega kuni 35%. VA\u0308RVUS: Helesinine<\/p>\n

    TU\u0308U\u0308PNA\u0308ITAJAD: Lahjendamata keevismetalli maksimumna\u0308itajad:
    \nTo\u0303mbetugevus: 128,000 psi (880 N\/mm2 )
    \nKo\u0303venenuna: 186,000 psi (1280 N\/mm2)
    \nVoolavuspiir: 90,000 psi (630 N\/mm2 )
    \nSuhteline pikenemine: 36%
    \nLo\u0308o\u0308gisitkus: 50 J (20\u00b0C)
    \nKo\u0303vadus: Brinell 225<\/p>\n

    SOOVITATAV POLAARSUS KEEVITAMISEL: DC Reverse (+) vo\u0303i AC<\/p>\n

    \n
    \n
    \n

    KEEVITUSASENDID: Ko\u0303ik<\/p>\n

    \n
    \n
    \n

    KEEVITUSTEHNIKA: Keevitatav piirkond peaks olema puhas roostest, rasvast, va\u0308rvist ja muust , mis po\u0303hjustavad keevituse saastumist.90\u00b0 V-kujulist avamist tuleb kasutada raskete liidete korral. Sa\u0308ilitada lu\u0308hike kaare pikkus ja
    \nkasutada sirgeid o\u0303mblusi.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \n
    <\/div>\n<\/div>\n
    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Elektrood erinevate teraset\u00fc\u00fcpide keevitamiseks.<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-206","1":"product","2":"type-product","3":"status-publish","5":"product_cat-uncategorized","7":"first","8":"instock","9":"shipping-taxable","10":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/letrum.ee\/index.php?rest_route=\/wp\/v2\/product\/206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/letrum.ee\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/letrum.ee\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/letrum.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=206"}],"wp:attachment":[{"href":"https:\/\/letrum.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=206"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/letrum.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=206"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/letrum.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=206"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/letrum.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}