The Bonarc ER316L TIG Rod (3.2mm) is a high-performance austenitic stainless steel filler metal designed for the most demanding industrial applications. Packaged in a convenient 5kg tube, these rods are engineered to provide superior weld integrity when joining base metals of similar composition, such as AISI 316 and 316L. This product is an essential consumable for professionals in the chemical, petrochemical, and food processing industries where corrosion resistance is paramount.<\/p>\n
What sets the ER316L apart from standard stainless rods is the addition of Molybdenum (Mo). This alloying element significantly enhances the weld’s resistance to pitting and crevice corrosion, particularly in chloride-containing environments like marine atmospheres or chemical processing plants. Furthermore, the “L” in ER316L stands for “Low Carbon.” By limiting the carbon content to a maximum of 0.03%, this rod minimizes the risk of carbide precipitation during the welding process. This feature is critical for maintaining the corrosion resistance of the grain boundaries, ensuring the longevity of the weldment without the need for post-weld heat treatment.<\/p>\n
Bonarc produces these rods to strict AWS standards, ensuring consistent chemistry and diameter control. The 3.2mm (1\/8″) diameter is robust enough for welding medium-to-thick sections of stainless steel plate and pipe, providing excellent deposition rates while maintaining arc stability. The rod flows smoothly, creating a clean, aesthetic bead that requires minimal post-weld cleaning. It is also suitable for welding steels stabilized with Titanium or Niobium, offering versatility across various fabrication projects.<\/p>\n
This filler metal is the preferred choice for fabricating tanks, evaporators, heat exchangers, and piping systems that handle corrosive acids, salts, and high temperatures. Whether you are repairing existing infrastructure or fabricating new components, Bonarc ER316L delivers the mechanical properties and chemical resistance required for safety and durability.<\/p>\n","protected":false},"excerpt":{"rendered":"Bonarc ER316L is an austenitic stainless steel welding wire suitable to weld base metals of similar compositions like AISI 316 and AISI 316L. \n\nThe low carbon content reduces the possibility of intergranular carbide precipitation and increases the resistance to intergranular corrosion. \n\nIt is also suitable for welding steel stabilized with Titanium (Ti) or Niobium (Nb). \n\nSuperior corrosion resistance compared to 308L.","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1964,1959],"product_tag":[],"class_list":{"0":"post-1783953","1":"product","2":"type-product","3":"status-publish","5":"product_cat-all-stainless-mig-tig-electrodes","6":"product_cat-welding-wires-and-electrodes","7":"pa_aws-spec-er316l","8":"pa_brand-bonarc","9":"pa_diameter-3-2mm","10":"pa_grade-473","11":"pa_packaging-10lb-tube","12":"pa_packaging-5kg-tube","13":"pa_packaging-description-5kg-tube","14":"pa_polarity-dc","15":"pa_polarity-dcen","16":"pa_weld-process-tig","18":"first","19":"onbackorder","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product\/1783953","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=1783953"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_brand?post=1783953"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_cat?post=1783953"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_tag?post=1783953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}