{"id":3666,"date":"2025-12-19T10:26:56","date_gmt":"2025-12-19T03:26:56","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%b9%84%e0%b8%9f%e0%b8%9f%e0%b9%89%e0%b8%b2-lke-7016-e7016\/"},"modified":"2026-03-25T16:19:11","modified_gmt":"2026-03-25T09:19:11","slug":"covered-electrodes-lke-7016-e7016","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/covered-electrodes-lke-7016-e7016\/","title":{"rendered":"Covered Electrodes LKE-7016 E7016"},"content":{"rendered":"
\u25b6\ufe0e Characteristics:<\/strong><\/h5>\n

LKE-7016 is a low hydrogen type electrode for the welding of high tensile steel. The welding can be done with stable arc, less spatters, good slag removability, good slag covering and good X-ray soundness.<\/p>\n

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

It is suitable for low alloy steels, medium carbon steels, heavy steel plates, cast steels and steels of poor weldability. Due to good X-ray and mechanical properties, LKE-7016 is used for skill testing and competition by choice.<\/p>\n

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

1. Dry the electrodes at 300-350\u00b0C for 60 minutes, and keep at 100-150\u00b0C before use.
\n2. Take the back step method to prevent blowholes at the arc starting.
\n3. Keep the arc as short as possible.<\/p>\n

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\n

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

\"\"<\/p>\n

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\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
0.080<\/td>\n1.0<\/td>\n0.53<\/td>\n0.012<\/td>\n0.008<\/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\n
YP N\/mm\u00b2<\/strong><\/td>\nYP N\/mm\u00b2<\/strong><\/td>\nEL %<\/strong><\/td>\nIV, J<\/strong><\/td>\n<\/tr>\n
490<\/td>\n560<\/td>\n31<\/td>\n0\u00baC<\/td>\n-29\u00baC<\/td>\n<\/tr>\n
225<\/td>\n163<\/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\n
Diameter (mm)<\/strong><\/td>\n2.6<\/strong><\/td>\n3.2<\/strong><\/td>\n4<\/strong><\/td>\n5<\/strong><\/td>\n<\/tr>\n
Length (mm)<\/strong><\/td>\n300<\/td>\n350<\/td>\n400<\/td>\n400<\/td>\n<\/tr>\n
350<\/td>\n400<\/td>\n450<\/td>\n450<\/td>\n<\/tr>\n
Amps<\/strong><\/td>\nF<\/strong><\/td>\n55-85<\/td>\n90-130<\/td>\n130-180<\/td>\n180-240<\/td>\n<\/tr>\n
V&OH<\/strong><\/td>\n50-80<\/td>\n90-120<\/td>\n130-160<\/td>\n160-200<\/td>\n<\/tr>\n
Weight per pack(kg)<\/strong><\/td>\n4-May<\/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 A5.1 : E7016<\/span><\/div>\n
EN ISO 2560-A : E 42 3 B<\/span><\/div>\n
JIS Z 3211 : E4916<\/span><\/div>\n","protected":false},"featured_media":3066,"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-3666","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\/3666","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\/3066"}],"wp:attachment":[{"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/media?parent=3666"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_brand?post=3666"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_cat?post=3666"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_tag?post=3666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}