{"product_id":"tig-filler-wire-cigweld-comweld-316lsi-1-6mm","title":"TIG FILLER WIRE CIGWELD COMWELD 316LSI 1.6MM","description":"\u003cp\u003e\u003cstrong\u003ePremium Stainless Steel TIG Welding Rod for Superior Corrosion Resistance\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eCIGWELD Comweld 316LSI is a premium low-carbon, silicon-enhanced stainless steel TIG filler wire designed for welding 316 and 316L austenitic stainless steels. The 1.6mm diameter makes it ideal for a wide range of general fabrication and precision welding applications where excellent weld bead appearance, smooth arc characteristics, and strong corrosion resistance are essential.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e316LSI Grade Composition\u003c\/strong\u003e – Low carbon content minimizes carbide precipitation and sensitization, preserving corrosion resistance in the heat-affected zone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicon-Enhanced (Si) Formula\u003c\/strong\u003e – Higher silicon content improves weld pool fluidity, wetting action, and bead profile for a cleaner finish with fewer defects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.6mm Diameter\u003c\/strong\u003e – Versatile size suited to light-to-medium gauge stainless steel sheet and pipe work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Arc Stability\u003c\/strong\u003e – Smooth, consistent arc with minimal spatter for cleaner welds and reduced post-weld cleanup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Molybdenum Content\u003c\/strong\u003e – Provides superior resistance to pitting and crevice corrosion, particularly in chloride-rich or marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarine and offshore equipment\u003c\/li\u003e\n\u003cli\u003eFood, beverage, dairy, and pharmaceutical processing equipment\u003c\/li\u003e\n\u003cli\u003eChemical processing plant and piping\u003c\/li\u003e\n\u003cli\u003ePulp and paper industry components\u003c\/li\u003e\n\u003cli\u003eArchitectural and structural stainless steel fabrication\u003c\/li\u003e\n\u003cli\u003eGeneral maintenance and repair of 316\/316L stainless steel components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaterial Compatibility\u003c\/h2\u003e\n\u003cp\u003eSuitable for welding:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e316, 316L, 316LN stainless steels\u003c\/li\u003e\n\u003cli\u003e304\/304L stainless steel (dissimilar joints)\u003c\/li\u003e\n\u003cli\u003eCast stainless steel grades with equivalent chemistry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Comweld 316LSI?\u003c\/h2\u003e\n\u003cp\u003eCIGWELD's Comweld range is manufactured to tight chemical and dimensional tolerances, ensuring consistent feedability, arc performance, and mechanical properties weld after weld. The low-carbon \"L\" designation reduces the risk of intergranular corrosion, while the \"Si\" silicon boost gives welders better puddle control — especially valuable for TIG welding where bead aesthetics and penetration control matter most.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCIGWELD (Comweld)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTIG Filler Wire \/ Rod\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlloy Grade\u003c\/td\u003e\n\u003ctd\u003e316LSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e1.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Material\u003c\/td\u003e\n\u003ctd\u003eAustenitic Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess\u003c\/td\u003e\n\u003ctd\u003eGTAW (TIG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Cigweld","offers":[{"title":"Default Title","offer_id":45461490958487,"sku":"321426","price":162.36,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0301\/8663\/5399\/files\/images_15.jpg?v=1786323686","url":"https:\/\/www.weldingsupply.com.au\/products\/tig-filler-wire-cigweld-comweld-316lsi-1-6mm","provider":"QWS - Welding Supply Solutions","version":"1.0","type":"link"}