

Polished steel welding wire EM12K, S2 is made for gas shielded and submerged arc welding. During the production of polished wire DEKA in the technological process, instead of the copper plating process, the process of micropolishing the surface of the wire with a special chemical composition is used. That increases the current 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
| HS Code | 8311.30 |
| Brand | DEKA |
| Material | Carbon Steel EM12K / Mild Steel S2 |
| Grade/Type | EM12K / S2 (AWS A5.17) |
| Purity/Composition | C: 0.05-0.15%, Mn: 0.80-1.25%, Si: 0.10-0.35%, Fe: Balance |
| Size/Dimensions | Diameter 2.0 mm - 5.0 mm (standard spools and straight lengths) |
| Standard | AWS A5.17 / AWS A5.23, ISO 14171-A |
| Application | Submerged Arc Welding (SAW), Gas Shielded Arc Welding (GMAW/GTAW), structural steel, shipbuilding, pressure vessels |
| Packaging | Spools (15-25 kg), drums (100-250 kg), or straight rods in protective packaging |
| Origin | DEKA (Poland / Eastern Europe brand) |
| 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.
Polished carbon steel welding wire DEKA EM12K (AWS S2 classification) is engineered for gas shielded and submerged arc welding applications in structural steel, shipbuilding, and pressure vessel fabrication. This mild steel wire meets AWS A5.17 standards and offers excellent arc stability and weld metal mechanical properties. Widely used in manufacturing, pipeline construction, and heavy equipment production, EM12K S2 wire is a standard trade commodity in the global welding consumables market, traded in metric tons and sourced from major producing regions including Eastern Europe and Asia.
| 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 EM12K, S2 is offered by DEKA welding materials factory, a Supplier based in Russian Federation. This supplier provides wholesale quantities suitable for bulk importers, distributors, and businesses worldwide. Contact the supplier to request pricing, discuss trade terms, and arrange shipping to your destination.
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