{"id":26339,"date":"2026-03-25T11:18:41","date_gmt":"2026-03-25T04:18:41","guid":{"rendered":"https:\/\/linkweldthailand.com\/?post_type=product&p=26339"},"modified":"2026-03-25T11:26:05","modified_gmt":"2026-03-25T04:26:05","slug":"stainless-steel-electrodes-lke-12018-g-e12018-g","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/stainless-steel-electrodes-lke-12018-g-e12018-g\/","title":{"rendered":"Stainless Steel Electrodes LKE-12018-G E12018-G"},"content":{"rendered":"
\u25b6\ufe0e Characteristics:<\/strong><\/h5>\n

LKE-12018-G is a low hydrogen electrode for the welding of 830 N\/mm\u00b2 grade high tensile steel. With excellent crack resistance, good mechanical property and bead appearance. It is provided with good arc and easy slag removal.<\/p>\n

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\u25b6\ufe0e\u00a0Applications:<\/strong><\/h5>\n

It is suitable for welding of heat treatable low alloy steel such as SCM21\/4 Cr-Mo steel,SNCM8 Ni-Cr-Mo steel. Proper base metals are also including forging cast iron(ASTM A486 Gr.120\/A508 Gr.5a.4a),pressure vessel steel plate (A543 Gr.B3C3),ect.<\/p>\n

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\u25b6\ufe0e\u00a0Notes on Usage:<\/strong><\/h5>\n

1. Dry the electrodes at 350-400\u00b0C for 60 minutes and keep at 100-150\u00b0C before use.
\n2. Preheat the plates at 150-200\u00b0C is before welding.
\n3. Keep the arc as short as possible.
\n4. Take the back-step method at the arc starting to prevent blowholes.<\/p>\n

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\u25b6\ufe0e\u00a0Classification:<\/strong><\/h5>\n

AWS A5.5 E12018-G
\nEN EN757 E 79 5 Mn2NiMo B 3 2<\/p>\n

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\u25b6\ufe0e\u00a0Welding position:<\/strong><\/h5>\n

\"\"<\/p>\n

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\u25b6\ufe0e\u00a0Typical chemical composition of weld metal (wt%)<\/strong><\/h5>\n\n\n\n\n
C <\/strong><\/span><\/td>\nMn <\/strong><\/span><\/td>\nSi <\/strong><\/span><\/td>\nP <\/strong><\/span><\/td>\nS <\/strong><\/span><\/td>\nNi<\/strong><\/span><\/td>\nMo<\/strong><\/span><\/td>\nCr<\/strong><\/span><\/td>\nV<\/strong><\/span><\/td>\n<\/tr>\n
0.06<\/span><\/td>\n1.40<\/span><\/td>\n0.40<\/span><\/td>\n0.025<\/span><\/td>\n0.003<\/span><\/td>\n2.0<\/span><\/td>\n0.4<\/span><\/td>\n0.7<\/span><\/td>\n0.008<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\u25b6\ufe0e\u00a0Typical mechanical properties of weld metal<\/strong><\/h5>\n\n\n\n\n
YP N\/mm\u00b2<\/strong><\/span><\/td>\nTS N\/mm\u00b2<\/strong><\/span><\/td>\nEL %<\/strong><\/span><\/td>\nIV -50\u2103 J<\/strong><\/span><\/td>\n<\/tr>\n
840<\/span><\/td>\n920<\/span><\/td>\n22<\/span><\/td>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\u25b6\ufe0e\u00a0Sizes and recommended current range (AC or DC+)<\/strong><\/h5>\n\n\n\n\n\n\n\n\n
Diameter (mm)<\/strong><\/td>\n3.2<\/strong><\/td>\n4.0<\/strong><\/td>\n5.0<\/strong><\/td>\n<\/tr>\n
Length (mm)<\/strong><\/td>\n350<\/span><\/td>\n450<\/span><\/td>\n450<\/span><\/td>\n<\/tr>\n
Amps<\/strong><\/td>\nF<\/strong><\/td>\n120-150<\/span><\/td>\n160-200<\/span><\/td>\n180-240<\/span><\/td>\n<\/tr>\n
V&OH<\/strong><\/td>\n105-125<\/span><\/td>\n130-150<\/span><\/td>\n–<\/span><\/td>\n<\/tr>\n
Weight per pack(kg)<\/strong><\/td>\n5<\/span><\/td>\n5<\/span><\/td>\n5<\/span><\/td>\n<\/tr>\n
Weight per carton (kg)<\/strong><\/td>\n20<\/span><\/td>\n20<\/span><\/td>\n20<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

AWS A5.4 : E310<\/span><\/p>\n","protected":false},"featured_media":3129,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[162,154],"product_tag":[],"class_list":{"0":"post-26339","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-covered-electrode-mma-smaw","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\/26339","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\/3129"}],"wp:attachment":[{"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/media?parent=26339"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_brand?post=26339"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_cat?post=26339"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_tag?post=26339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}