{"product_id":"arcpex-er70s-6-mig-welding-wire","title":"ARCPEX ER70S-6 MIG Welding Wire | 0.030\" \u0026 0.035\" | Gasless Self-Shielded | Carbon Steel | 2LB Spool","description":"\u003cstyle\u003e\n.ax{max-width:1200px;margin:0 auto;font-family:sans-serif;}\n.ax img{width:100%;height:auto;display:block;margin-bottom:16px;}\n.ax-banner{background:#111;color:#fff;padding:18px 24px;margin:32px 0 20px;border-radius:4px;}\n.ax-banner h2{margin:0;font-size:20px;font-weight:700;letter-spacing:.5px;color:#fff !important;}\n.ax-trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0 28px;}\n.ax-trust-item{text-align:center;padding:14px 10px;border:1px solid #e0e0e0;border-radius:8px;background:#fff;}\n.ax-trust-item .icon{font-size:24px;margin-bottom:6px;}\n.ax-trust-item .label{font-size:12px;font-weight:700;color:#111;line-height:1.4;}\n.ax-trust-item .sub{font-size:11px;color:#666;margin-top:2px;}\n.ax-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:28px;}\n.ax-card{border:1px solid #e0e0e0;border-radius:8px;padding:20px;background:#fff;}\n.ax-card h3{font-size:16px;font-weight:700;margin:0 0 8px;}\n.ax-card p{font-size:14px;color:#444;line-height:1.7;margin:0 0 8px;}\n.ax-spec table{width:100%;border-collapse:collapse;}\n.ax-spec td{padding:11px 8px;border-bottom:1px solid #eee;font-size:14px;}\n.ax-spec td:first-child{font-weight:600;width:45%;}\n.ax-spec tr:nth-child(even) td{background:#f9f9f9;}\n.ax-faq{border:1px solid #e0e0e0;border-radius:8px;margin-bottom:10px;overflow:hidden;}\n.ax-faq summary{padding:15px 20px;font-weight:600;font-size:14px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}\n.ax-faq summary::after{content:\"+\";font-size:20px;color:#c00;}\n.ax-faq[open] summary::after{content:\"−\";}\n.ax-faq[open] summary{color:#c00;background:#fff8f8;}\n.ax-faq-body{padding:14px 20px;font-size:14px;color:#555;line-height:1.8;border-top:1px solid #f0f0f0;background:#fafafa;}\n.ax-links{background:#f8f9fa;border-radius:8px;padding:20px;margin-top:32px;}\n.ax-links a{color:#c00;font-weight:600;margin-right:18px;text-decoration:none;}\n.ax-highlight{background:#f0f8ff;border-left:4px solid #0066cc;padding:14px 18px;margin:20px 0;border-radius:0 6px 6px 0;font-size:14px;}\n@media(max-width:680px){.ax-grid{grid-template-columns:1fr;}.ax-trust{grid-template-columns:repeat(2,1fr);}}\n\u003c\/style\u003e\n\u003cdiv class=\"ax\"\u003e\n\u003cdiv class=\"ax-trust\"\u003e\n\u003cdiv class=\"ax-trust-item\"\u003e\n\u003cdiv class=\"icon\"\u003e📦\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eShips from Ontario, CA\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eArrives in 3–7 Days\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-trust-item\"\u003e\n\u003cdiv class=\"icon\"\u003e🚚\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eFree US Shipping\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eNo minimum order\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-trust-item\"\u003e\n\u003cdiv class=\"icon\"\u003e✨\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eMinimal Spatter\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eClean, smooth beads\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-trust-item\"\u003e\n\u003cdiv class=\"icon\"\u003e✅\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eAWS ER70S-6\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003e70,000 PSI rated\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-banner\"\u003e\n\u003ch2\u003e SOLID MIG WIRE · 0.030\" \u0026amp; 0.035\" · 70,000 PSI · MINIMAL SPATTER · WORKS WITH ALL ARCPEX MIG WELDERS.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.8; margin-bottom: 20px;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5646\/3132\/files\/1_c1bbe897-e8af-435a-8a04-6d2146f95f11.webp?v=1778755251\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0946\/5646\/3132\/files\/2_61e34219-6b92-4e1e-9a2d-38a137d8feec.webp?v=1778755267\" alt=\"\"\u003eARCPEX ER70S-6 MIG Welding Wire\u003c\/strong\u003e delivers professional-quality, low-spatter welds on carbon steel and mild steel — ideal for auto repairs, metal fabrication, fencing, and home projects. Available in \u003cstrong\u003e0.030\" (0.8mm)\u003c\/strong\u003e and \u003cstrong\u003e0.035\" (0.9mm)\u003c\/strong\u003e, in 1-pack, 2-pack, and 3-pack options.\u003c\/p\u003e\n\u003cdiv class=\"ax-banner\"\u003e\n\u003ch2\u003e⭐ KEY FEATURES\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-grid\"\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e✨ Minimal Spatter — Less Cleanup\u003c\/h3\u003e\n\u003cp\u003eExperience exceptionally \u003cstrong\u003elow spatter\u003c\/strong\u003e with ARCPEX ER70S-6 solid MIG wire. Drastically reduce your post-weld cleanup time and achieve \u003cstrong\u003esmooth, visually appealing beads\u003c\/strong\u003e on every project — saving both time and effort.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e💨 Shielding Gas Compatible\u003c\/h3\u003e\n\u003cp\u003eUse with \u003cstrong\u003e100% CO2\u003c\/strong\u003e or a mixed gas of \u003cstrong\u003e80% Ar \/ 20% CO2\u003c\/strong\u003e as the shielding gas. Gas shielding delivers cleaner welds with lower spatter compared to flux core — ideal for indoor shop welding on clean metal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e🎯 Smooth Feeding — Beginner Friendly\u003c\/h3\u003e\n\u003cp\u003eOur ER70S-6 wire delivers \u003cstrong\u003eflexibility and surface smoothness\u003c\/strong\u003e for steady, uniform wire feed — effectively preventing wire jamming and skipping. Combined with a stable arc, even beginners can effortlessly achieve \u003cstrong\u003econtinuous, smooth welds\u003c\/strong\u003e and significantly boost success rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e📦 Rugged, Rust-Free Packaging\u003c\/h3\u003e\n\u003cp\u003eSecurely wound on a \u003cstrong\u003ehigh-impact plastic reel\u003c\/strong\u003e and vacuum-sealed in a \u003cstrong\u003eheavy-duty moisture barrier bag\u003c\/strong\u003e. Guaranteed to arrive rust-free, kink-free, and in perfect condition — ready for immediate use right out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e💪 Exceptional Weld Quality\u003c\/h3\u003e\n\u003cp\u003eTrust ARCPEX for \u003cstrong\u003edurable, high-quality welds\u003c\/strong\u003e on auto repairs, metal art, fencing, and home projects. ER70S-6 delivers excellent penetration and strength — \u003cstrong\u003e70,000 PSI tensile strength\u003c\/strong\u003e for welds that hold under demanding conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e⚙️ Works With All ARCPEX MIG Welders\u003c\/h3\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eARCPEX MIG200, MIG200 DP LCD\u003c\/strong\u003e, and all standard MIG welders with a 2LB spool hub. Use \u003cstrong\u003eDCEP (electrode positive)\u003c\/strong\u003e polarity and set wire stick-out to \u003cstrong\u003e1\/4\"–3\/8\"\u003c\/strong\u003e for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-highlight\"\u003e💡 \u003cstrong\u003eER70S-6 vs Flux Core:\u003c\/strong\u003e Use \u003cstrong\u003eER70S-6 solid wire + gas\u003c\/strong\u003e for indoor shop welding on clean metal where lower spatter and cleaner welds are the priority. Use \u003cstrong\u003eE71T-GS flux core\u003c\/strong\u003e for outdoor welding, windy conditions, rusty or dirty metal, and field repairs where gas coverage is unreliable. Many welders keep both on hand.\u003c\/div\u003e\n\u003cdiv class=\"ax-banner\"\u003e\n\u003ch2\u003e📋 TECHNICAL SPECIFICATIONS\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-spec\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassification\u003c\/td\u003e\n\u003ctd\u003eAWS ER70S-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Diameter\u003c\/td\u003e\n\u003ctd\u003e0.030\" (0.8mm) · 0.035\" (0.9mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpool Weight\u003c\/td\u003e\n\u003ctd\u003e2 LB (0.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbon Steel \/ Mild Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShielding Gas\u003c\/td\u003e\n\u003ctd\u003e100% CO2 or 80% Ar \/ 20% CO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eDCEP (Electrode Positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e70,000 PSI minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelding Positions\u003c\/td\u003e\n\u003ctd\u003eAll Positions — Flat · Horizontal · Vertical · Overhead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Stick-Out\u003c\/td\u003e\n\u003ctd\u003e1\/4\"–3\/8\" recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Machines\u003c\/td\u003e\n\u003ctd\u003eARCPEX MIG200 · MIG200 DP LCD · All standard MIG welders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 32px;\" class=\"ax-banner\"\u003e\n\u003ch2\u003e📊 RECOMMENDED SETTINGS GUIDE\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 28px;\" class=\"ax-spec\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #111; color: #fff;\"\u003e\n\u003cth style=\"padding: 12px;\"\u003eMaterial Thickness\u003c\/th\u003e\n\u003cth style=\"padding: 12px;\"\u003eVoltage\u003c\/th\u003e\n\u003cth style=\"padding: 12px;\"\u003eWire Feed Speed\u003c\/th\u003e\n\u003cth style=\"padding: 12px;\"\u003eWire Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e18–20 gauge (thin)\u003c\/td\u003e\n\u003ctd\u003e16–18V\u003c\/td\u003e\n\u003ctd\u003e200–250 IPM\u003c\/td\u003e\n\u003ctd\u003e0.030\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/8\" (3mm)\u003c\/td\u003e\n\u003ctd\u003e18–20V\u003c\/td\u003e\n\u003ctd\u003e300–350 IPM\u003c\/td\u003e\n\u003ctd\u003e0.030\" or 0.035\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\/4\" (6mm)\u003c\/td\u003e\n\u003ctd\u003e20–22V\u003c\/td\u003e\n\u003ctd\u003e400–450 IPM\u003c\/td\u003e\n\u003ctd\u003e0.035\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-banner\"\u003e\n\u003ch2\u003e🔧 IDEAL APPLICATIONS\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-grid\"\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e🚗 Automotive \u0026amp; Body Repair\u003c\/h3\u003e\n\u003cp\u003e0.030\" ER70S-6 on thin automotive sheet metal, floor pans, and body panels. Low spatter and clean beads make it ideal for visible automotive work where finish quality matters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e🎨 Metal Art \u0026amp; Fabrication\u003c\/h3\u003e\n\u003cp\u003eSmooth, clean welds with minimal spatter make ER70S-6 the go-to wire for metal art, decorative fabrication, and projects where weld appearance is important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e🏗️ Construction \u0026amp; Structural\u003c\/h3\u003e\n\u003cp\u003eAll-position ER70S-6 handles flat, horizontal, vertical, and overhead welds on structural steel and framing. 70,000 PSI tensile strength meets structural welding requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-card\"\u003e\n\u003ch3\u003e🔧 Home Projects \u0026amp; General Repair\u003c\/h3\u003e\n\u003cp\u003eVersatile for fencing, gates, furniture, and general home repair welding. Works with all ARCPEX MIG welders. Precision-wound spool ensures consistent feed and arc stability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ax-banner\"\u003e\n\u003ch2\u003e❓ FREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdetails class=\"ax-faq\"\u003e\n\u003csummary\u003eWhat shielding gas do I need for ER70S-6?\u003c\/summary\u003e\n\u003cdiv class=\"ax-faq-body\"\u003eUse either \u003cstrong\u003e100% CO2\u003c\/strong\u003e or a mixed gas of \u003cstrong\u003e80% Argon \/ 20% CO2\u003c\/strong\u003e. The 80\/20 Ar\/CO2 mix produces less spatter and a smoother arc, while 100% CO2 is more economical. Do not use ER70S-6 without shielding gas — use E71T-GS flux core wire instead for gasless welding.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"ax-faq\"\u003e\n\u003csummary\u003eWhat polarity do I use for ER70S-6 solid wire?\u003c\/summary\u003e\n\u003cdiv class=\"ax-faq-body\"\u003eUse \u003cstrong\u003eDCEP (DC Electrode Positive)\u003c\/strong\u003e — also called reverse polarity. This is the standard polarity for solid MIG wire. If switching from flux core wire, remember to swap the polarity back to DCEP inside your welder.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"ax-faq\"\u003e\n\u003csummary\u003e0.030\" vs 0.035\" — which should I choose?\u003c\/summary\u003e\n\u003cdiv class=\"ax-faq-body\"\u003e\n\u003cstrong\u003e0.030\" (0.8mm)\u003c\/strong\u003e is better for thinner material (18–20 gauge up to 3\/16\") and lower-amperage welders (110V machines). \u003cstrong\u003e0.035\" (0.9mm)\u003c\/strong\u003e is better for thicker material (1\/8\" and above) and higher-amperage 220V welders. When in doubt, 0.030\" is the more versatile choice for general use.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"ax-faq\"\u003e\n\u003csummary\u003eCan I use this wire with my ARCPEX MIG200 or MIG200 DP LCD?\u003c\/summary\u003e\n\u003cdiv class=\"ax-faq-body\"\u003eYes — ARCPEX ER70S-6 solid wire is fully compatible with the \u003cstrong\u003eARCPEX MIG200 and MIG200 DP LCD\u003c\/strong\u003e. Ensure you are using the correct solid wire feed rollers, set polarity to DCEP, and connect your shielding gas before welding.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"ax-faq\"\u003e\n\u003csummary\u003eWhy is my ER70S-6 weld producing excessive spatter?\u003c\/summary\u003e\n\u003cdiv class=\"ax-faq-body\"\u003eExcessive spatter is usually caused by: \u003cstrong\u003e1)\u003c\/strong\u003e Wrong polarity — ensure DCEP (electrode positive). \u003cstrong\u003e2)\u003c\/strong\u003e Insufficient shielding gas flow — set to 15–25 CFH. \u003cstrong\u003e3)\u003c\/strong\u003e Voltage too low for the wire feed speed. \u003cstrong\u003e4)\u003c\/strong\u003e Wire stick-out too long — maintain 1\/4\"–3\/8\". \u003cstrong\u003e5)\u003c\/strong\u003e Dirty or oily base metal — clean before welding.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv class=\"ax-links\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 10px;\"\u003eExplore ARCPEX WELD's full range:\u003c\/p\u003e\n\u003cp style=\"margin: 0; line-height: 2.5;\"\u003e\u003ca href=\"\/collections\/mig-welder\"\u003eMIG Welders\u003c\/a\u003e \u003ca href=\"\/collections\/welding-wire\"\u003eWelding Wire\u003c\/a\u003e \u003ca href=\"\/collections\/welding-accessories\"\u003eWelding Accessories\u003c\/a\u003e \u003ca href=\"\/collections\/best-sellers\"\u003eBest Sellers\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARCPEXWELD","offers":[{"title":"2L \/ 0.030\"","offer_id":54112883769628,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"2L \/ 0.035\"","offer_id":54112942883100,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"10L \/ 0.030\"","offer_id":54112883802396,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true},{"title":"10L \/ 0.035\"","offer_id":54112942915868,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/5646\/3132\/files\/1_ec7588db-6108-4ad3-8c28-6ea79a11c71e.webp?v=1778755220","url":"https:\/\/arcpexweld.com\/products\/arcpex-er70s-6-mig-welding-wire","provider":"ARCPEXWELD","version":"1.0","type":"link"}