{"id":24201,"date":"2026-03-23T08:43:50","date_gmt":"2026-03-23T01:43:50","guid":{"rendered":"https:\/\/linkweldthailand.com\/?post_type=product&p=24201"},"modified":"2026-03-23T09:12:42","modified_gmt":"2026-03-23T02:12:42","slug":"flux-cored-wires-lfc-70-e70c-3m-6m","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/flux-cored-wires-lfc-70-e70c-3m-6m\/","title":{"rendered":"Flux Cored Wires LFC-70 E70C-3M\/6M"},"content":{"rendered":"
\u25b6\ufe0e Characteristics:<\/span><\/strong><\/h5>\n

LFC-70 is a metal cored wire suitable for used with Ar\/CO\u2082 for mild steel and 490 N\/mm\u00b2 high tensile steel, its deposition rate is 10-30% higher than a solid wire. Multi-layer welding can be performed without removing slag.<\/p>\n

 <\/p>\n

\n

 <\/p>\n

\u25b6\ufe0e Applications:<\/span><\/strong><\/h5>\n

It is suitable for the multi-layer welding of thick plate welding in such applications as steel structure, bridges, shipbuilding, vehicles, storage tanks, etc.<\/p>\n

 <\/p>\n

\n

 <\/p>\n

\u25b6\ufe0e Notes on Usage:<\/span><\/strong><\/h5>\n
    \n
  1. Use DC(+) polarity.<\/li>\n
  2. Maintain inter-pass temperature under 150\u00b0C for multi-layer welding.<\/li>\n
  3. Trailer Shield is required to ensure the weld pool completely shield by 75-80%Ar,25- 20%CO\u2082 gas until solidification is complete and no porosity problem.<\/li>\n<\/ol>\n

     <\/p>\n

    \n

     <\/p>\n

    \u25b6\ufe0e \u0e01\u0e32\u0e23\u0e08\u0e33\u0e41\u0e19\u0e01\u0e1b\u0e23\u0e30\u0e40\u0e20\u0e17:<\/strong><\/h5>\n

    AWS A5.18 E70C-3M\/6M
    \nEN EN758 T 42 2 PM1 H10
    \nJIS Z3313 YFW-A50DR<\/p>\n

     <\/p>\n

    \n

     <\/p>\n

    \u25b6\ufe0e \u0e15\u0e33\u0e41\u0e2b\u0e19\u0e48\u0e07\u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21:<\/strong><\/h5>\n

    \"\"<\/p>\n

     <\/p>\n

    \n

     <\/p>\n

    \u25b6\ufe0e <\/strong>Typical chemical composition of weld metal (wt%)<\/span>
    \n<\/strong><\/h5>\n\n\n\n\n
    C<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\n<\/tr>\n
    0.04<\/td>\n1.5<\/td>\n0.63<\/td>\n0.012<\/td>\n0.01<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \n
    \u25b6\ufe0e <\/strong>Typical mechanical properties of weld metal<\/span><\/strong><\/h5>\n\n\n\n\n\n
    YP N\/mm\u00b2<\/strong><\/td>\nTS N\/mm\u00b2<\/strong><\/td>\nEL %<\/strong><\/td>\nIV J<\/strong><\/td>\n<\/tr>\n
    545<\/td>\n595<\/td>\n28<\/td>\n-20\u00b0C<\/td>\n-30\u00b0C<\/td>\n<\/tr>\n
    57<\/td>\n45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \n

     <\/p>\n

    \u25b6\ufe0e <\/strong>Sizes and recommended current range (DC+)<\/span><\/strong><\/h5>\n\n\n\n\n\n\n\n\n\n
    Diameter<\/strong>\u00a0(mm)<\/strong><\/td>\n1.2<\/span><\/td>\n1.6<\/span><\/td>\n<\/tr>\n
    Welding Position<\/strong><\/td>\nF<\/span><\/td>\nHF<\/span><\/td>\nF<\/span><\/td>\nHF<\/span><\/td>\n<\/tr>\n
    Voltage (Volt)<\/strong><\/td>\n25-35<\/span><\/td>\n25-38<\/span><\/td>\n25-35<\/span><\/td>\n28-38<\/span><\/td>\n<\/tr>\n
    Current (Amp)<\/strong><\/td>\n150-300<\/span><\/td>\n180-300<\/span><\/td>\n220-400<\/span><\/td>\n270-440<\/span><\/td>\n<\/tr>\n
    Stick out (mm)<\/strong><\/td>\n15-25<\/span><\/td>\n15-25<\/span><\/td>\n20-30<\/span><\/td>\n20-30<\/span><\/td>\n<\/tr>\n
    Flow rate (l\/min)<\/strong><\/td>\n15-25<\/span><\/td>\n15-25<\/span><\/td>\n20-25<\/span><\/td>\n20-25<\/span><\/td>\n<\/tr>\n
    Weight per spool (kg)<\/strong><\/td>\n15<\/span><\/td>\n15<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    (Flux Cored Stainless Wire)<\/span><\/p>\n","protected":false},"featured_media":3089,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[163,154],"product_tag":[],"class_list":{"0":"post-24201","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flux-cored-arc-welding-fcaw","7":"product_cat-welding-consumables","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product\/24201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/media\/3089"}],"wp:attachment":[{"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/media?parent=24201"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_brand?post=24201"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_cat?post=24201"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_tag?post=24201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}