{"product_id":"hyw-er316lsi-high-silicon-stainless-steel-mig-welding-wire","title":"HYW ER316LSi High-Silicon Stainless Steel MIG Welding Wire","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;\"\u003eHYW ER316LSi High-Silicon Stainless Steel MIG Welding Wire\u003c\/strong\u003e is a molybdenum-bearing, low-carbon (L), high-silicon (Si) austenitic stainless MIG wire (18% Cr \/ 12% Ni \/ 2.5% Mo) for maximum resistance to pitting and crevice corrosion. The elevated silicon content improves puddle wetting and fluidity for smoother, flatter beads and reduced spatter in high-deposition production welding, while low carbon and added molybdenum deliver superior corrosion resistance. Supplied on large production spools.\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 Elevated silicon (LSi) chemistry for superior wetting, fluid puddle and flatter beads\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 Molybdenum-bearing for superior pitting and crevice corrosion resistance\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 (L) base minimizes 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 Large 25 lb production spools for high-deposition, high-volume welding\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 High-volume production welding of 316 \/ 316L molybdenum stainless\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 Marine hardware, boat fittings and coastal structures\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 Chemical, petrochemical and pharmaceutical processing equipment\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 Food-grade tanks, piping and sanitary fabrication\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  ER316LSi\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%;\"\u003eWire Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eSolid low-carbon, Mo-bearing, high-silicon austenitic stainless steel (18% Cr \/ 12% Ni \/ 2.5% Mo)\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;\"\u003eMIG \/ MAG (GMAW)\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;\"\u003eDC+ (DCEP \/ reverse 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;\"\u003e98% Ar \/ 2% O₂, or tri-mix (90% He \/ 7.5% Ar \/ 2.5% CO₂) for short-circuit\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%;\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e25 lb plastic production spools\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;\"\u003eTypical Chemical Composition\u003c\/h3\u003e\n\u003cp style=\"font-size:13px;color:#6b7280;margin:0 0 10px;font-style:italic;\"\u003eTypical filler-wire analysis (wt %). Single values are maximums; iron is the balance.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14.5px;margin:0 0 8px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1f2937;color:#ffffff;\"\u003e\n\u003cth style=\"padding:11px 14px;border:1px solid #1f2937;text-align:left;\"\u003eElement\u003c\/th\u003e\n\u003cth style=\"padding:11px 14px;border:1px solid #1f2937;text-align:left;\"\u003eTypical Wire (wt %)\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;\"\u003eCarbon (C)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e0.03 max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eChromium (Cr)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e18.0 – 20.0 (typ. 19.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eNickel (Ni)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e11.0 – 14.0 (typ. 12.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eMolybdenum (Mo)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e2.0 – 3.0 (typ. 2.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eManganese (Mn)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e1.0 – 2.5 (typ. 1.8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eSilicon (Si)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e0.65 – 1.00 (typ. 0.85)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003ePhosphorus (P)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e0.03 max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eSulfur (S)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e0.03 max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eIron (Fe)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003eBalance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\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;\"\u003e.035″ (0.9 mm)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;\"\u003e50 – 180 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003e.045″ (1.2 mm)\u003c\/td\u003e\n\u003ctd style=\"padding:10px 14px;border:1px solid #e5e7eb;background:#f9fafb;\"\u003e75 – 350 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, shielding gas, and welding position. Store wire in a dry location to prevent oxidation and ensure smooth feeding.\u003c\/p\u003e\n\u003c!-- HYW-PROP65-WARNING --\u003e\u003cdiv style=\"margin:24px 0 0;padding:14px 16px;border:1px solid #d1d5db;border-radius:6px;background:#fffbeb;font-family:-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;\"\u003e\u003cdiv style=\"display:flex;align-items:flex-start;gap:10px;\"\u003e\n\u003csvg width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" style=\"flex:0 0 auto;margin-top:1px;\" aria-hidden=\"true\"\u003e\u003cpath d=\"M12 2 1 21h22L12 2z\" fill=\"#f5c518\" stroke=\"#b59400\" stroke-width=\"0.5\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 9v5\" stroke=\"#1f2937\" stroke-width=\"2\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"17\" r=\"1.2\" fill=\"#1f2937\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003cdiv style=\"font-size:13px;line-height:1.6;color:#374151;\"\u003e\n\u003cstrong style=\"color:#c0392b;font-weight:700;\"\u003e⚠ WARNING:\u003c\/strong\u003e This product and the fumes and gases produced when welding it can expose you to chemicals including \u003cstrong\u003enickel\u003c\/strong\u003e and \u003cstrong\u003ehexavalent chromium compounds\u003c\/strong\u003e, which are known to the State of California to cause cancer, and \u003cstrong\u003emanganese\u003c\/strong\u003e, which is known to cause birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" style=\"color:#c0392b;text-decoration:underline;\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HYW PRODUCTS","offers":[{"title":".035\" – 25 lb spool","offer_id":52743008813376,"sku":"292251326073","price":180.63,"currency_code":"USD","in_stock":false},{"title":".045\" – 25 lb spool","offer_id":52743008846144,"sku":"300474506177","price":200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/4285\/6509\/files\/51RUDT7LwcL_b8ab74c3-b4a5-4a54-8630-2a8e1a502cee.jpg?v=1745421396","url":"https:\/\/hywproducts.com\/products\/hyw-er316lsi-high-silicon-stainless-steel-mig-welding-wire","provider":"HYW PRODUCTS ","version":"1.0","type":"link"}