{"id":3974,"date":"2025-12-19T10:27:20","date_gmt":"2025-12-19T03:27:20","guid":{"rendered":"https:\/\/linkweldthailand.com\/product\/%e0%b8%a5%e0%b8%a7%e0%b8%94%e0%b9%80%e0%b8%8a%e0%b8%b7%e0%b9%88%e0%b8%ad%e0%b8%a1%e0%b8%9f%e0%b8%a5%e0%b8%b1%e0%b8%81%e0%b8%8b%e0%b9%8c%e0%b8%84%e0%b8%ad%e0%b8%a3%e0%b9%8c-lfc-711-e71t-1c\/"},"modified":"2026-05-06T16:13:05","modified_gmt":"2026-05-06T09:13:05","slug":"flux-cored-wires-lfc-711-e71t-1c","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/flux-cored-wires-lfc-711-e71t-1c\/","title":{"rendered":"Flux Cored Wires LFC-711 E71T-1C"},"content":{"rendered":"

Characteristics:<\/strong><\/span><\/p>\n

LFC-711 is a flux-cored wire design to be use with CO2 gas. It can be used on all-position
\nwelding with both single and multiple pass welds on mild steels and 490N\/mm2 high tensile steel. With good impact toughness, less fume, stable arc, easy slag removal and excellent X-Ray inspection.<\/p>\n

Applications:<\/strong><\/p>\n

It is widely used for shipbuilding, storage vessels, structural fabrication, machinery and piping etc.<\/p>\n

Notes on Usage:<\/strong><\/p>\n

    \n
  1. Use DC(+) polarity.<\/li>\n
  2. Use CO2 as shielding gas.<\/li>\n
  3. In order to get enough penetration in the downhand weld position, maintain a little bit higher
    \nwelding speed by stringer manipulation for the first pass.<\/li>\n<\/ol>\n

    Classification:<\/strong><\/p>\n

    AWS A5.20 E71T-1C<\/p>\n

    EN EN758 T 46 2 P C 1 H10<\/p>\n

    JIS Z3313 YFW-C50DR<\/p>\n

    Welding Position:<\/strong><\/p>\n

    \"\"<\/p>\n

     <\/p>\n

    Typical chemical composition of weld metal (wt%)<\/strong><\/span><\/p>\n\n\n\n\n
    C<\/strong><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\n<\/tr>\n
    0.037<\/td>\n1.30<\/td>\n0.42<\/td>\n0.020<\/td>\n0.010<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    Typical mechanical properties of weld metal<\/strong><\/p>\n\n\n\n\n
    YP N\/mm2<\/sup> <\/strong><\/td>\nTS N\/mm2<\/sup> <\/strong><\/td>\nEL % <\/strong><\/td>\nIV – 29 \u00baC J<\/strong><\/td>\n<\/tr>\n
    485<\/td>\n555<\/td>\n29<\/td>\n80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    Sizes and recommended current range ( DC+)<\/strong><\/p>\n\n\n\n\n\n\n\n\n
    Diameter<\/strong>\u00a0(mm)<\/strong><\/td>\n1.2<\/strong><\/td>\n1.6<\/strong><\/td>\n<\/tr>\n
    Voltage(Volt)<\/span><\/td>\n25-40<\/td>\n25-40<\/td>\n<\/tr>\n
    Current(Amp)<\/td>\n130-300<\/td>\n200-400<\/td>\n<\/tr>\n
    Stick out(mm)<\/td>\n15-25<\/td>\n20-30<\/td>\n<\/tr>\n
    Flow rate(l\/min)<\/td>\n15-25<\/td>\n20-30<\/td>\n<\/tr>\n
    Weight per spool(kg)<\/td>\n15<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

     <\/p>\n

    \u0e25\u0e27\u0e14\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e44\u0e2a\u0e49\u0e1f\u0e25\u0e31\u0e4a\u0e01\u0e0b\u0e4c Flux-core \u0e1f\u0e25\u0e31\u0e4a\u0e01\u0e0b\u0e4c\u0e04\u0e2d\u0e23\u0e4c \u0e1f\u0e25\u0e31\u0e4a\u0e01\u0e0b\u0e4c \u0e41\u0e01\u0e19\u0e44\u0e2a\u0e49\u0e1f\u0e25\u0e31\u0e4a\u0e01\u0e0b\u0e4c \u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e14\u0e35 \u0e25\u0e27\u0e14\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e1f\u0e25\u0e31\u0e4a\u0e01\u0e0b\u0e4c\u0e04\u0e2d\u0e23\u0e4c\u0e40\u0e2b\u0e25\u0e47\u0e01 \u0e1f\u0e25\u0e31\u0e4a\u0e01\u0e0b\u0e4c\u0e04\u0e2d\u0e23\u0e4c\u0e27\u0e32\u0e22 FCAW Fluxcored Flux Core wire E71T1-1C\u00a0 AWSE71T E71T LFC-711 E71T-1C FCAW Linkweld approvals LR High tensile steel\u00a0<\/span>AWSE71T-1C E71T-1C LFC711 71t-1c
    \n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

    (Flux Cored 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":[310],"product_cat":[163,562,154],"product_tag":[],"class_list":["post-3974","product","type-product","status-publish","has-post-thumbnail","product_brand-linkweld","product_cat-flux-cored-arc-welding-fcaw","product_cat-linkweld-alloy-fcaw","product_cat-welding-consumables","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t