The Bonarc ER308L .030″ MIG Wire is a high-performance consumable designed for the welding of austenitic stainless steels. Engineered with a nominal composition of 18% Chromium and 8% Nickel, this wire is specifically formulated to join base metals of similar composition, such as AISI 301, 302, 304, and 304L. The “L” designation indicates an extra-low carbon content (maximum 0.03%), which is critical for preventing carbide precipitation during the welding process. This feature significantly enhances the weld’s resistance to intergranular corrosion, making it a reliable choice for industrial applications involving chemical tanks, food processing equipment, and architectural structures.<\/p>\n
Manufactured to strict quality standards, the Bonarc ER308L features precision layer winding on a 5kg spool. This attention to packaging detail ensures consistent wire feeding, reducing the risk of tangles or bird-nesting in the drive rolls. The wire produces a stable arc with excellent wetting characteristics, resulting in flat, smooth weld beads that require minimal post-weld cleaning. It is compatible with standard MIG welding setups utilizing Direct Current Electrode Positive (DCEP) polarity and appropriate shielding gas mixtures, such as Argon\/CO2 (98\/2) or helium-based tri-mixes.<\/p>\n
For industrial fabricators seeking reliability and consistency, this wire meets AWS A5.9 specifications. Its mechanical properties provide strong, ductile joints capable of withstanding the rigors of operational stress. Whether used in general fabrication or specialized maintenance and repair operations, the Bonarc ER308L delivers the metallurgical integrity required for professional results.<\/p>\n","protected":false},"excerpt":{"rendered":"Bonarc ER308L is used for welding of 18% Cr – 8% Ni austenite stainless steels AISI STS 301, 302 and 304 apparatuses.","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1964,1959],"product_tag":[],"class_list":["post-1783923","product","type-product","status-publish","product_cat-all-stainless-mig-tig-electrodes","product_cat-welding-wires-and-electrodes","pa_aws-spec-er308l","pa_brand-bonarc","pa_diameter-0-030","pa_grade-586","pa_packaging-10lb-spool","pa_packaging-5kg-spool","pa_packaging-description-5kg-tube","pa_polarity-dc","pa_spool-size-5kg-11lb","pa_weld-process-mig","pa_wire-type-solid-mig-wire","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\n