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Wire is used for semi-automatic welding of carbon and low-alloy steels in shielding gases. Micropolishing of the wire surface with a special chemical composition increases the conductivity of the wire, reduces the energy required for welding and improves the mechanical characteristics of welds. The absence of shedding of copper coating in the feed mechanisms, along with a low friction coefficient, reduces downtime of welding equipment related to periodic cleaning of guide channels/hoses and increases the lifetime of the tip.
Made in St. Petersburg
Key Specifications: HS Code: 7229.20 | Brand: DEKA | Material: Copper-coated Carbon Steel Wire, Low-Alloy ER70S-6 (3Si1) | Grade / Classification: ER70S-6 (AWS A5.18), 3Si1 classification for enhanced Si/Mn content | Chemical Composition: C: 0.07-0.15%, Si: 0.80-1.15%, Mn: 1.40-1.85%, S: max 0.035%, P: max 0.025% | Wire Diameter: 0.8mm (0.030"), 1.0mm (0.040"), 1.2mm (0.045") — confirm at purchase | Surface Finish: Copper-coated with micropolished surface for optimized electrical conductivity and feedability | Applicable Standards: AWS A5.18, ISO 636, EN 13479 (compatible shielding gases: CO2, Ar/CO2 mix) | Primary Applications: Carbon and low-alloy steel welding in shielding gas; structural steel, pressure vessels, automotive, heavy fabrication | Packaging: Standard MIG spools: 5kg (11lb), 15kg (33lb), 20kg (44lb); vacuum-sealed with desiccant; bulk pallet packaging available | Origin: Subject to supplier confirmation; commonly sourced from China, Turkey, and EU manufacturing plants | Port: 183
Supply & Ordering: Minimum Order Quantity: 1 Unit
HS Code: 7229.20 — classified under Industrial Supplies.
| HS Code | 7229.20 |
| Brand | DEKA |
| Material | Copper-coated Carbon Steel Wire, Low-Alloy ER70S-6 (3Si1) |
| Grade / Classification | ER70S-6 (AWS A5.18), 3Si1 classification for enhanced Si/Mn content |
| Chemical Composition | C: 0.07-0.15%, Si: 0.80-1.15%, Mn: 1.40-1.85%, S: max 0.035%, P: max 0.025% |
| Wire Diameter | 0.8mm (0.030"), 1.0mm (0.040"), 1.2mm (0.045") — confirm at purchase |
| Surface Finish | Copper-coated with micropolished surface for optimized electrical conductivity and feedability |
| Applicable Standards | AWS A5.18, ISO 636, EN 13479 (compatible shielding gases: CO2, Ar/CO2 mix) |
| Primary Applications | Carbon and low-alloy steel welding in shielding gas; structural steel, pressure vessels, automotive, heavy fabrication |
| Packaging | Standard MIG spools: 5kg (11lb), 15kg (33lb), 20kg (44lb); vacuum-sealed with desiccant; bulk pallet packaging available |
| Origin | Subject to supplier confirmation; commonly sourced from China, Turkey, and EU manufacturing plants |
| Port | 183 |

DEKA welding materials factory is a manufacturer of welding wire located in Russia. The product range of factory includes polished solid section wire with improved surface for MIG/MAG welding and submerged welding: S2, 3Si1 (ER70S-6), 4Si1 (ER70S-7). Soon the product range of factory will be replenished with S2Ni1Mo, 2Mo, 3Ni1. Advantages of DEKA polished wire: • Technological. Welding wire is made on modern equipment using innovative technologies. • Economical. Less wear of welding torch and semi-automatic details due to the absence of a copper plating layer. • Universal. Is used in different temperature regimes and in different spatial positions. • Eco-friendly. There is no evaporation of copper vapor, the harmful effects on the welder’s organism are reduced. The factory started production of welding wire in 2021 and has already developed production capacities up to 10 000 tons of wire per year. Welding wire is made from Russian raw materials and meets Russian quality standard. It has all the necessary certificates confirming the high quality of products. Factory produces wide range of products. Welding wire is supplied with various winding options: spools, coils and drums in different sizes. Diameter options: 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.0 mm, 3.0 mm, 4.0 mm, 5.0 mm Weight options: 5 kg, 15 kg, 18 kg, 20 kg, 28 kg, 250 kg. DEKA welding materials factory provides individual conditions: production of goods by individual orders, production of intermediate sizes. DEKA is a strong well-known brand in Russia and renders marketing support. Private label is available.
DEKA ER70S-6 is a premium copper-coated solid MIG wire with 3Si1 composition (enhanced silicon-manganese) designed for semi-automatic and automated welding of carbon and low-alloy steels in shielding gas environments. This grade offers superior arc stability, excellent bead wetting, and micropolished surface chemistry that maximizes wire feedability and electrical conductivity. Widely used in structural steel fabrication, pressure vessel manufacturing, automotive components, and general manufacturing. ER70S-6 is the preferred choice when welding on slightly rusted or dirty base metals, making it ideal for heavy fabrication and export-grade production. Available on international market in standard spool sizes meeting AWS A5.18 and ISO 636 specifications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Welding wire DEKA ER70S-6, 3Si1 is offered by DEKA welding materials factory, a Supplier based in Russian Federation, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Welding wire DEKA ER70S-6, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Welding Wire Deka Er70s-6, 3si1 for your business, securing the right balance of quality and cost is essential. DEKA welding materials factory, a verified supplier based in Russian Federation, offers this product with key specifications including ER70S-6 (AWS A5.18), 3Si1 classification for enhanced Si/Mn content, C: 0.07-0.15%, Si: 0.80-1.15%, Mn: 1.40-1.85%, S: max 0.035%, P: max 0.025%, and 0.8mm (0.030"), 1.0mm (0.040"), 1.2mm (0.045") — confirm at purchase. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,6003,000./Kilogram and manage bulk orders efficiently. This product is actively traded under HS Code 7229.20, making it a staple in the Industrial Wires & Cables sector with strong demand from importing countries worldwide.
Importing Welding Wire Deka Er70s-6 requires careful attention to shipping logistics, customs compliance, and secure payment terms. DEKA welding materials factory offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7229.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Welding Wire Deka Er70s-6 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Wires & Cables category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Welding Wire Deka Er70s-6 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7229.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Welding Wire Deka Er70s-6, 3si1 from DEKA welding materials factory is $2,6003,000./Kilogram on FOB terms from Russian Federation. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to DEKA welding materials factory through EximNext.
The supplier, DEKA welding materials factory, provides Welding Wire Deka Er70s-6 for bulk export. Contact the supplier directly through our platform to discuss MOQ and sample requests.
For international shipping and customs clearance, Welding Wire Deka Er70s-6, 3si1 is classified under HS Code 7229.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Welding Wire Deka Er70s-6 from Russian Federation, negotiate shipping terms (FOB, CIF, or EXW) directly with DEKA welding materials factory. Ensure you have the necessary import licenses for Industrial Wires & Cables products in your destination country.
Yes, DEKA welding materials factory is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Welding Wire Deka Er70s-6, 3si1 supplied by DEKA welding materials factory include ER70S-6 (AWS A5.18), 3Si1 classification for enhanced Si/Mn content, C: 0.07-0.15%, Si: 0.80-1.15%, Mn: 1.40-1.85%, S: max 0.035%, P: max 0.025%, and 0.8mm (0.030"), 1.0mm (0.040"), 1.2mm (0.045") — confirm at purchase. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
DEKA welding materials factory offers Welding Wire Deka Er70s-6 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Welding Wire Deka Er70s-6 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from DEKA welding materials factory through our platform.
DEKA welding materials factory maintains international quality certifications. These ensure that the Welding Wire Deka Er70s-6 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. DEKA welding materials factory will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with DEKA welding materials factory.
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