{"id":25856,"date":"2026-03-24T15:58:55","date_gmt":"2026-03-24T08:58:55","guid":{"rendered":"https:\/\/linkweldthailand.com\/?post_type=product&p=25856"},"modified":"2026-03-24T16:02:40","modified_gmt":"2026-03-24T09:02:40","slug":"stainless-steel-electrodes-lke-7018-1-h4-e7018-1-h4","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/stainless-steel-electrodes-lke-7018-1-h4-e7018-1-h4\/","title":{"rendered":"Stainless Steel Electrodes LKE-7018-1 H4 E7018-1 H4"},"content":{"rendered":"
\u25b6\ufe0e Characteristics:<\/strong><\/h5>\n

LKE-7018-1H4 is a low hydrogen type electrode for the welding of 490N\/mm\u00b2 grade high tensile steel. It is designed for single and multiple pass applications. The welding can be done with good appearance, stable arc and low spatter. With excellent mechanical properties, impact value at temperature of -46\u00b0C and low diffusible hydrogen.<\/p>\n

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

It is suitable for welding of low alloy steels, medium carbon steels, heavy steel plates, cast steels, aluminum killed steel of LPG and especially for welding of steels with poor weldability.<\/p>\n

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

1. Dry the electrodes at 350-400\u00b0C for 1-2 hours before use.
\n2. Keep the arc as short as possible to prevent moisture pick-up.
\n3. Take the back-step method to prevent blowholes at the arc starting.<\/p>\n

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

AWS A5.1 E7018-1 H4
\nEN E 46 4 B 3 2
\nJIS Z3212 D5016<\/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><\/td>\nMn<\/strong><\/td>\nSi<\/strong><\/td>\nP<\/strong><\/td>\nS<\/strong><\/td>\n<\/tr>\n
0.07<\/td>\n1.4<\/td>\n0.47<\/td>\n0.02<\/td>\n0.004<\/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><\/td>\nTS N\/mm\u00b2<\/strong><\/td>\nEL %<\/strong><\/td>\nIV -46\u2103 J<\/strong><\/td>\n<\/tr>\n
500<\/td>\n580<\/td>\n29<\/td>\n88<\/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>\n2.6<\/strong><\/td>\n3.2<\/strong><\/td>\n4.0<\/strong><\/td>\n5.0<\/strong><\/td>\n<\/tr>\n
Length (mm)<\/strong><\/td>\n350<\/td>\n350<\/td>\n350<\/td>\n350<\/td>\n<\/tr>\n
Amps<\/strong><\/td>\nF<\/strong><\/td>\n80-100<\/td>\n130-150<\/td>\n160-190<\/td>\n200-240<\/td>\n<\/tr>\n
V&OH<\/strong><\/td>\n70-100<\/td>\n90-150<\/td>\n130-160<\/td>\n170-200<\/td>\n<\/tr>\n
Weight per pack(kg)<\/strong><\/td>\n4\/5<\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
Weight per carton (kg)<\/strong><\/td>\n20<\/td>\n20<\/td>\n20<\/td>\n20<\/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-25856","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\/25856","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=25856"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_brand?post=25856"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_cat?post=25856"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_tag?post=25856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}