{"product_id":"er309","title":"THS-309\/THT-309 (ER309)","description":"\u003cheader class=\"section-header\"\u003e\n\u003ch2 class=\"section-header__title\"\u003eDETAILS\u003c\/h2\u003e\n\u003c\/header\u003e\n\u003cdiv class=\"section-wrapper\"\u003e\n\u003cdiv class=\"overview\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"overview__main\"\u003e\n\u003cp\u003eTHS-309\/THT-309 (ER309) is a 24%Cr-13%Ni stainless steel welding wire. Due to its high alloy content, it offers excellent high-temperature resistance, a stable welding arc, aesthetic bead appearance, and outstanding all-position usability.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e24%Cr-13%Ni high-alloy stainless steel chemical composition\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to high-temperature oxidation, scaling, and thermal corrosion\u003c\/li\u003e\n\u003cli\u003eStable welding arc with minimal spatter and smooth, attractive bead profile\u003c\/li\u003e\n\u003cli\u003eSuperior all-position welding performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJoining dissimilar metals, such as stainless steel to carbon or low-alloy steels\u003c\/li\u003e\n\u003cli\u003eHigh-temperature industrial equipment, furnace components, and heat exchangers\u003c\/li\u003e\n\u003cli\u003eStainless steel cladding and buffer layer welding on mild steel\u003c\/li\u003e\n\u003cli\u003eIndustrial kilns, incinerators, and thermal processing machinery\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWelding Positions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePA \/ PB \/ PC \/ PD \/ PE \/ PF\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"disclaimer__wrapper\"\u003e\u003cspan class=\"disclaimer__text\"\u003eWARNING\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRust, oil, moisture, and other contaminants must be removed from the weld zone before welding.\u003c\/li\u003e\n\u003cli\u003eShielding gas: Ar + (1%–3%) O₂ is recommended for THS-309, and pure Ar for THT-309.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BRIDGE BRAND","offers":[{"title":"Default Title","offer_id":50642952978712,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9500\/2648\/files\/BridgeBrandTHS-309_01.webp?v=1757488499","url":"https:\/\/bridgewelding.com\/ru\/products\/er309","provider":"BRIDGE BRAND WELDING MATERIALS","version":"1.0","type":"link"}