{"product_id":"er309l-x-36-stainless-steel-tig-welding-filler-rod","title":"ER309L x 36\" Stainless Steel TIG Welding Filler Rod","description":"\u003cdiv style=\"font-family:-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;color:#374151;line-height:1.7;font-size:15px;max-width:860px;\"\u003e\n\u003cp style=\"font-size:16px;color:#374151;margin:0 0 18px;\"\u003e\u003cstrong style=\"color:#1f2937;\"\u003eER309L Stainless Steel TIG Welding Filler Rod\u003c\/strong\u003e is a high-chromium, low-carbon austenitic stainless steel filler rod engineered for dissimilar-metal joints and corrosion-resistant TIG (GTAW) welds. Supplied as straightened 36\" (914 mm) cut lengths in 1\/16\", 3\/32\", and 1\/8\" diameters and 1, 2, 5, and 10 lb packs, it is the standard choice for joining stainless steel to carbon or low-alloy steel and for first-layer overlay on carbon steel. Select your diameter and pack size above.\u003c\/p\u003e\n\u003ch3 style=\"font-family:inherit;color:#1f2937;font-size:18px;font-weight:700;margin:26px 0 12px;padding-bottom:8px;border-bottom:3px solid #c0392b;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e High Cr\/Ni (23.5% Cr \/ 13.5% Ni) deposit ideal for dissimilar-metal joints\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e Low-carbon (≤0.03% C) chemistry resists carbide precipitation and intergranular corrosion\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e Excellent crack resistance when welding stainless to carbon or low-alloy steel\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e Smooth, stable arc with a bright, clean weld deposit\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e Straightened 36\" cut lengths for consistent, easy handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-family:inherit;color:#1f2937;font-size:18px;font-weight:700;margin:26px 0 12px;padding-bottom:8px;border-bottom:3px solid #c0392b;\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e Joining 309\/309L and dissimilar stainless-to-carbon steel joints\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e First-layer (buffer) overlay and cladding on carbon steel\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e Welding 304\/304L where extra ferrite is beneficial\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e High-temperature service and heat-resistant fabrication\u003c\/li\u003e\n\u003cli style=\"padding:6px 0 6px 26px;position:relative;\"\u003e\n\u003cspan style=\"position:absolute;left:0;color:#c0392b;font-weight:700;\"\u003e›\u003c\/span\u003e General stainless steel fabrication and repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-family:inherit;color:#1f2937;font-size:18px;font-weight:700;margin:26px 0 12px;padding-bottom:8px;border-bottom:3px solid #c0392b;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 8px;font-size:14.5px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eAWS Classification\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eAWS A5.9 \/ A5.9M  ER309L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eTensile Strength\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e75,000 psi (520 MPa) minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eRod Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eSolid austenitic stainless steel (23.5% Cr \/ 13.5% Ni, ≤0.03% C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eCut Length\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e36\" (914 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eProcess\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eTIG (GTAW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003ePolarity\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eDCEN (straight polarity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eShielding Gas\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e100% Argon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;font-weight:600;color:#1f2937;width:42%;\"\u003eAvailable Packs\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e1 lb \u0026amp; 2 lb tubes; 5 lb \u0026amp; 10 lb boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-family:inherit;color:#1f2937;font-size:18px;font-weight:700;margin:26px 0 12px;padding-bottom:8px;border-bottom:3px solid #c0392b;\"\u003eAvailable Sizes \u0026amp; Recommended Amperage\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14.5px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1f2937;color:#ffffff;\"\u003e\n\u003cth style=\"padding:11px 14px;border:1px solid #1f2937;text-align:left;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"padding:11px 14px;border:1px solid #1f2937;text-align:left;\"\u003eRecommended Amperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e1\/16\" (1.6 mm) × 36\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e70 – 110 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e3\/32\" (2.4 mm) × 36\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e100 – 160 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e1\/8\" (3.2 mm) × 36\"\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e120 – 210 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:13px;color:#6b7280;margin:16px 0 0;font-style:italic;\"\u003eRecommended amperage ranges are general guidelines; optimal settings vary with base-metal thickness, joint design, tungsten selection, and welding position. Store filler rod in a dry location to prevent oxidation and ensure clean welds.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HYW Products","offers":[{"title":"1\/16\" \/ 1 lb","offer_id":52352811270464,"sku":"112485522616","price":17.52,"currency_code":"USD","in_stock":true},{"title":"1\/16\" \/ 2 lb","offer_id":52352811303232,"sku":"302386607580","price":25.91,"currency_code":"USD","in_stock":true},{"title":"1\/16\" \/ 5 lb","offer_id":52352811336000,"sku":"112485520882","price":45.54,"currency_code":"USD","in_stock":true},{"title":"1\/16\" \/ 10 lb","offer_id":52352811368768,"sku":"300474506254","price":79.17,"currency_code":"USD","in_stock":true},{"title":"3\/32\" \/ 1 lb","offer_id":52352811401536,"sku":"292186465770","price":17.52,"currency_code":"USD","in_stock":true},{"title":"3\/32\" \/ 2 lb","offer_id":52352811434304,"sku":"302387281649","price":25.91,"currency_code":"USD","in_stock":true},{"title":"3\/32\" \/ 5 lb","offer_id":52352811467072,"sku":"112486354317","price":45.54,"currency_code":"USD","in_stock":true},{"title":"3\/32\" \/ 10 lb","offer_id":52352811499840,"sku":"300474498781","price":80.74,"currency_code":"USD","in_stock":true},{"title":"1\/8\" \/ 1 lb","offer_id":52352811532608,"sku":"112485474926","price":8.12,"currency_code":"USD","in_stock":true},{"title":"1\/8\" \/ 2 lb","offer_id":52352811565376,"sku":"292186470318","price":25.91,"currency_code":"USD","in_stock":true},{"title":"1\/8\" \/ 5 lb","offer_id":52352811598144,"sku":"292186453180","price":45.54,"currency_code":"USD","in_stock":true},{"title":"1\/8\" \/ 10 lb","offer_id":52352811630912,"sku":"300474498866","price":77.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/4285\/6509\/files\/41denWtK1jL_a30226ba-3176-4c47-8caa-f3e426ab6297.jpg?v=1781954527","url":"https:\/\/hywproducts.com\/products\/er309l-x-36-stainless-steel-tig-welding-filler-rod","provider":"HYW PRODUCTS ","version":"1.0","type":"link"}