{"id":26018,"date":"2026-03-24T16:50:26","date_gmt":"2026-03-24T09:50:26","guid":{"rendered":"https:\/\/linkweldthailand.com\/?post_type=product&p=26018"},"modified":"2026-03-24T16:54:04","modified_gmt":"2026-03-24T09:54:04","slug":"stainless-steel-electrodes-lke-9015-b91h4-e9015-b91h4","status":"publish","type":"product","link":"https:\/\/linkweldthailand.com\/en\/product\/stainless-steel-electrodes-lke-9015-b91h4-e9015-b91h4\/","title":{"rendered":"Stainless Steel Electrodes LKE-9015-B91H4 E9015-B91H4"},"content":{"rendered":"
\u25b6\ufe0e Characteristics:<\/strong><\/h5>\n

LKE-9015-B91H4 is is designed to weld martensitic 95% Cr & 1% Mo-V steels known by the designations T91, P91 or Grade 91. These steels are designed to provide improved creep strength, fatigue, oxidation, and corrosion resistance at elevated temperatures. It also provides good weld metal ductility and high charpy values at room temperature.<\/p>\n

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

It is suitable for welding of Pipeline, Petrochemical and Power Generation<\/p>\n

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

1.Preheat at 80\u00b0C is sometime required according to base metal or its thickness.
\n2.Do not exceed the range of recommended because over heat input might decrease the impact value.
\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 E9015-B91H4<\/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>\nV<\/strong><\/td>\nCr<\/strong><\/td>\nNi<\/strong><\/td>\nMo<\/strong><\/td>\n<\/tr>\n
0.1<\/td>\n0.75<\/td>\n0.8<\/td>\n0.21<\/td>\n8.55<\/td>\n0.21<\/td>\n0.93<\/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 -20\u00b0C J<\/strong><\/td>\nPWHT<\/strong><\/td>\n<\/tr>\n
580<\/td>\n720<\/td>\n25<\/td>\n50<\/td>\n620\u00b0C x1hr<\/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<\/td>\n450<\/td>\n450<\/td>\n<\/tr>\n
Amps<\/strong><\/td>\nF<\/strong><\/td>\n90-130<\/td>\n130-180<\/td>\n180-240<\/td>\n<\/tr>\n
V&OH<\/strong><\/td>\n80-120<\/td>\n110-160<\/td>\n150-200<\/td>\n<\/tr>\n
Weight per pack(kg)<\/strong><\/td>\n5<\/td>\n5<\/td>\n5<\/td>\n<\/tr>\n
Weight per carton (kg)<\/strong><\/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-26018","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\/26018","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=26018"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_brand?post=26018"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_cat?post=26018"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/linkweldthailand.com\/en\/wp-json\/wp\/v2\/product_tag?post=26018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}