{"id":1752585,"date":"2021-03-10T22:53:27","date_gmt":"2021-03-11T03:53:27","guid":{"rendered":"https:\/\/www.weldershelper.com\/shop\/welding-wires-and-electrodes\/steel-mig-and-tig-wires\/mig-wire-s6-030-12-5lb-spool-superarc-lincoln-steel\/"},"modified":"2025-12-13T00:05:23","modified_gmt":"2025-12-13T05:05:23","slug":"mig-wire-s6-030-12-5lb-spool-superarc-lincoln-steel","status":"publish","type":"product","link":"https:\/\/josefgases.com\/stage\/shop\/welding-wires-and-electrodes\/steel-mig-and-tig-wires\/mig-wire-s6-030-12-5lb-spool-superarc-lincoln-steel\/","title":{"rendered":"Lincoln SuperArc L-56 ER70S-6 MIG Wire .030 12.5lb"},"content":{"rendered":"<h2>Premium Mild Steel MIG Wire for Professional Fabrication<\/h2>\n<p>The <strong>Lincoln Electric SuperArc L-56<\/strong> is the industry standard for premium copper-coated mild steel MIG wire. Engineered with high levels of manganese and silicon deoxidizers, this ER70S-6 wire is specifically designed to handle medium to heavy mill scale and surface contaminants that often plague general fabrication projects. Whether you are welding on structural steel, automotive frames, or sheet metal, the L-56 formula ensures a clean, sound weld deposit with minimal porosity.<\/p>\n<p>One of the standout features of the SuperArc L-56 is its exceptional toe-wetting capability. This characteristic allows the weld puddle to flow smoothly into the base material, creating a flat, aesthetically pleasing bead profile that requires less post-weld grinding. The strict quality control during manufacturing guarantees consistent wire diameter and chemistry, which translates to stable arc performance and reliable feeding through your MIG gun liner.<\/p>\n<p>This 12.5 lb spool is sized perfectly for portable wire feeders and smaller shop machines that utilize an 8-inch diameter spool hub. The copper coating not only protects the wire from oxidation during storage but also enhances electrical conductivity and reduces friction, significantly extending the life of your contact tips. Suitable for all transfer modes\u2014including short-circuiting, globular, axial spray, and pulsed spray\u2014the Lincoln SuperArc L-56 is the versatile choice for welders who demand consistency and quality in every pass.<\/p>\n","protected":false},"excerpt":{"rendered":"Lincoln Electric\u00ae SUPERARC\u00ae L-56\u00ae  features high levels of manganese and silicon deoxidizers and tolerate medium to heavy mill scale surfaces.\n\nExcellent toe-wetting provides optimal bead appearance.\n\nCopper coated for long contact tip life.\n\nSupports short-circuiting, globular, axial spray and pulsed spray transfer.","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1962,1959],"product_tag":[],"class_list":{"0":"post-1752585","1":"product","2":"type-product","3":"status-publish","5":"product_cat-steel-mig-and-tig-wires","6":"product_cat-welding-wires-and-electrodes","7":"pa_aws-spec-er70s-6","8":"pa_brand-lincoln","9":"pa_diameter-0-030","10":"pa_grade-s6-copper-coated","11":"pa_packaging-12-5lb-spool","12":"pa_packaging-description-12-5lb-spool","13":"pa_polarity-dc","14":"pa_spool-size-12-5-lb","15":"pa_weld-process-mig","17":"first","18":"instock","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product\/1752585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/media?parent=1752585"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_brand?post=1752585"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_cat?post=1752585"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_tag?post=1752585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}