{"id":1683,"date":"2023-02-26T14:08:13","date_gmt":"2023-02-26T14:08:13","guid":{"rendered":"https:\/\/remark3demos3.com\/kadesia_new\/?post_type=product&p=1683"},"modified":"2026-07-16T09:12:26","modified_gmt":"2026-07-16T09:12:26","slug":"el-kadesia-e7018-1h4r","status":"publish","type":"product","link":"https:\/\/remark3demos3.com\/kadesia_new\/product\/el-kadesia-e7018-1h4r\/","title":{"rendered":"KADESIA E7018-1H4R"},"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>\n0.07<\/td>\n0.45<\/td>\n0.82<\/td>\n0.012<\/td>\n0.011<\/td>\n0.02<\/td>\n0.03<\/td>\n0.02<\/td>\n0.02<\/td>\n<\/tr>\n
Typical According to ASME II part C\/SFA 5.1<\/strong><\/td>\n0.15
\nmax.<\/td>\n		0.75
\nmax.<\/td>\n		1.60
\nmax.<\/td>\n		0.035
\nmax.<\/td>\n		0.035
\nmax.<\/td>\n		0.30
\nmax.<\/td>\n		0.20
\nmax.<\/td>\n		0.30
\nmax.<\/td>\n		0.08
\nmax.<\/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<\/td>\nN\/mm2<\/td>\n%<\/td>\n-50 o<\/sup>C<\/td>\n<\/tr>\n
Untreated<\/td>\n450<\/td>\n555<\/td>\n32<\/td>\n120<\/td>\n<\/tr>\n
Typical According to ASME II part C\/SFA 5.1<\/td>\n\u2265 400<\/td>\n\u2265 490<\/td>\n\u2265 22<\/td>\n\u2265 27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

– Deposition efficiency\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 110 %<\/strong> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0– Moisture test\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 OK<\/strong><\/p>\n

\u00a0 \u00a0\u00a0\u00a0– <\/strong>Diffusible hydrogen limit for weld as per ASME II part C\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u2264 4 ml \/ 100 gm weld metal<\/strong><\/p>\n

Operating Data<\/h4>\n\n\n\n
Re – drying:<\/strong> if necessary: 300 – 350 \u00baC, min. 2 h.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
<\/td>\n2.5mm<\/td>\n3.25 mm<\/td>\n4.0mm<\/td>\n5.0mm<\/td>\n<\/tr>\n
L mm<\/td>\n350<\/td>\n350<\/td>\n350\/450<\/td>\n350\/450<\/td>\n<\/tr>\n
Amps A<\/td>\n80 -110<\/td>\n100 -140<\/td>\n130-180<\/td>\n180-230<\/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>\n","protected":false},"excerpt":{"rendered":"\n\n\n
      \n\n\n\n
      AWS A5.1:\u00a0 \u00a0E7018 -1H4R <\/strong><\/p>\n

      EN ISO 2560-A: E 42 5 B 42 H5<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

      Basic coated engineered electrode for high-quality welds. Exceptional strength and toughness properties down to – 50 \u00ba C, Deposition efficiency about 110 %. Good welding in all position except for vertical-down, Very low Hydrogen content in the weld metal (under AWS container HD \u2264 4 ml\/100g). The electrode is suitable for joint welding in steel, boiler, container, vehicle, ship and machine construction, and as well as a buffer layer for build-up welds with high-carbon steels. Suitable for welding steels of low purity and high carbon content. Particularly suitable for offshore constructions, CTOD-tested at -10 \u00ba C.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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