The Hobart Hoballoy 8018-C1 is a high-quality, low-hydrogen stick electrode designed specifically for the Shielded Metal Arc Welding (SMAW) of high-strength, low-alloy steels. Classified under AWS A5.5 as E8018-C1, this electrode is formulated with a nominal 2% to 2.5% nickel content in the weld deposit. This metallurgical composition is critical for applications requiring superior notch toughness at sub-zero temperatures, typically down to -75\u00b0F (-60\u00b0C). It provides a minimum tensile strength of 80,000 psi, making it suitable for structural components that must withstand significant stress and cold weather conditions.<\/p>\n
Engineered for versatility, the Hoballoy 8018-C1 operates effectively on both Direct Current Electrode Positive (DCEP) and Alternating Current (AC). The AC capability is particularly beneficial in preventing arc blow, a common issue when welding complex joint geometries or magnetized plates. The electrode features a moisture-resistant coating that helps maintain low hydrogen levels in the weld metal, significantly reducing the risk of hydrogen-induced cracking (cold cracking) in the heat-affected zone. This 3\/32-inch diameter variant allows for precise control in thinner sections or root passes.<\/p>\n
Packaged in a durable, hermetically sealed 50-pound can, these electrodes are protected from atmospheric moisture absorption prior to opening. For optimal performance and code compliance, it is recommended to store opened consumables in a rod oven according to manufacturer specifications. The Hoballoy 8018-C1 is the professional’s choice for critical fabrication where metallurgical integrity and low-temperature impact properties are non-negotiable.<\/p>\n","protected":false},"excerpt":{"rendered":"Technical Overview: Hobart Hoballoy 8018-C1 The Hobart Hoballoy 8018-C1 is a high-quality, low-hydrogen stick electrode designed specifically for the Shielded Metal Arc Welding (SMAW) of high-strength, low-alloy steels. Classified under AWS A5.5 as E8018-C1, this electrode is formulated with a nominal 2% to 2.5% nickel content in the weld deposit. This metallurgical composition is critical… View Article<\/a>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1961,1959],"product_tag":[],"class_list":{"0":"post-1800509","1":"product","2":"type-product","3":"status-publish","5":"product_cat-steel-electrodes","6":"product_cat-welding-wires-and-electrodes","7":"pa_aws-spec-e8018-c1","8":"pa_brand-hobart","9":"pa_diameter-3-32","10":"pa_packaging-description-50lb-can","11":"pa_packaging-description-50lb-can-2","12":"pa_polarity-dc-ac-2","13":"pa_position-all","15":"first","16":"onbackorder","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product\/1800509","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=1800509"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_brand?post=1800509"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_cat?post=1800509"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_tag?post=1800509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}