{"id":26048,"date":"2026-10-18T10:44:04","date_gmt":"2026-10-18T10:44:04","guid":{"rendered":"https:\/\/kadesiawelding.com\/?post_type=product&p=26048"},"modified":"2026-10-18T10:44:59","modified_gmt":"2026-10-18T10:44:59","slug":"el-kadesia-e-8018-gh4r","status":"publish","type":"product","link":"https:\/\/kadesiawelding.com\/ar\/product\/el-kadesia-e-8018-gh4r\/","title":{"rendered":"KADESIA E 8018-GH4R"},"content":{"rendered":"

Typical Composition of all-weld Metal<\/h4>\n\n\n\n\n\n
<\/td>\nC<\/td>\nSi<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nNi<\/td>\nCr<\/td>\nMo<\/td>\nV<\/td>\n<\/tr>\n
Wt. %<\/td>\n0.05<\/td>\n0.56<\/td>\n1.30<\/td>\n0.01<\/td>\n0.01<\/td>\n0.85<\/td>\n0.05<\/td>\n0.01<\/td>\n0.05<\/td>\n<\/tr>\n
Typical According to ASME II part C\/SFA 5.5<\/strong><\/td>\n—–<\/td>\n0.80
\nmin.<\/td>\n		1.00
\nmin.<\/td>\n		0.03
\nmax.<\/td>\n		0.03
\nmax.<\/td>\n		0.50
\nmin.<\/td>\n		0.30
\nmin.<\/td>\n		0.20
\nmin.<\/td>\n		0.10
\nmin.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Mechanical Test of weld Metal<\/h4>\n\n\n\n\n\n\n
Heat Treatment<\/td>\nYield Strength<\/td>\nTensile Strength<\/td>\nElongation L0=5d0<\/td>\nImpact values In J CVN<\/td>\n<\/tr>\n
<\/td>\nN\/mm2<\/sup><\/td>\nN\/mm2<\/sup><\/td>\n%<\/td>\n-50 o<\/sup>C<\/td>\n<\/tr>\n
Untreated<\/td>\n504<\/td>\n624<\/td>\n30<\/td>\n94 \/ 93 \/ 95<\/td>\n<\/tr>\n
Typical According to ASME II part C\/SFA 5.5<\/td>\n\u2265 460<\/td>\n\u2265 550<\/td>\n\u2265 19<\/td>\nN.S<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n
  • Soundness (x-ray): OK<\/strong><\/li>\n
  • Moisture test: OK<\/strong><\/li>\n
  • CTOD at -10 o<\/sup>C: OK<\/strong><\/li>\n
  • Diffusible hydrogen limit for weld as per ASME II Part C: 3.0 ml\/100 g<\/strong><\/li>\n<\/ul>\n

    Operating Data<\/h4>\n\n\n\n
    Re – drying:<\/strong> Not necessary if the package is not damaged (Vacuum Pack).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
    <\/td>\n2.5 mm<\/td>\n3.2 mm<\/td>\n4.0 mm<\/td>\n5.0 mm<\/td>\n<\/tr>\n
    L mm<\/td>\n350<\/td>\n350<\/td>\n350\/450<\/td>\n450\/450<\/td>\n<\/tr>\n
    Amps A<\/td>\n70-100<\/td>\n100-150<\/td>\n140-200<\/td>\n170-250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Welding Positions<\/h4>\n
      \n
    • All, except vertical down<\/li>\n<\/ul>\n
      \n

      Polarity<\/h4>\n
        \n
      • DC (+)<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"\n\n\n
        \n\n\n\n
        AWS A5.5: E 8018-GH4R<\/strong><\/p>\n

        EN ISO 2560-A: E 50 6 Mn1Ni B 32 H5<\/strong><\/p>\n

        EN 10204 Type 3.1<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Description<\/strong><\/p>\n

        Basic coated stick electrode of high toughness and crack-resistance for high-strength fine-grained structural steels. Cryogenic down to -60 o<\/sup>C, and resistant to ageing. Approved for armour plates. Easily handled in all positions except for vertical down. Very low hydrogen content in the weld metal (under AWS conditions HD \u2264 4 ml\/100g).<\/p>\n

        Coating:<\/strong> Lime coated (CaCO3, CaF2, FeMn, FeSi, Ni).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":10798,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"product_brand":[],"product_cat":[63],"product_tag":[],"class_list":["post-26048","product","type-product","status-publish","has-post-thumbnail","product_cat-low-alloy-steel-groups","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product\/26048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/comments?post=26048"}],"version-history":[{"count":1,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product\/26048\/revisions"}],"predecessor-version":[{"id":26049,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product\/26048\/revisions\/26049"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/media\/10798"}],"wp:attachment":[{"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/media?parent=26048"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product_brand?post=26048"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product_cat?post=26048"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kadesiawelding.com\/ar\/wp-json\/wp\/v2\/product_tag?post=26048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}