Welding wire SPG1A CU rods 2.5mm /10kg/ 1161011257

Welding wire for low and low-alloy steels

This welding wire, made of a copper-coated rod, is designed for welding low and low-alloy steels using the oxy-acetylene method. Its construction ensures a stable arc and good mechanical properties of the weld. The length of a single rod is 1000 mm, which facilitates its use and minimizes material waste.

Characteristics and application

SPG1A CU wire is characterized by high quality workmanship and meets the standards of PN-EN 12536: O1 and AWS A5.2: R 45. The chemical composition (C=0.1%, Si<0.15%, Mn=0.5%) affects its welding properties, ensuring good ductility and weld strength. The copper coating increases thermal conductivity, which translates to easier heat distribution in the welded material. This makes the welding process more controlled and allows for aesthetic and durable connections.

The application of SPG1A CU wire covers a wide range of welding works in workshops and on construction sites – from repairing machines and equipment to steel structures. It is a versatile material that will be suitable for both experienced welders and those just starting their welding adventure.

Product advantages

• High quality: compliance with European (PN-EN 12536) and American (AWS A5.2) standards guarantees reliability and repeatability of welding results.
• Versatility: the ability to weld low and low-alloy steels makes it an ideal choice for various applications.
• Ease of use: the rod form facilitates manipulation and precise dosing of material during welding.
• Good thermal conductivity: copper coating ensures efficient heat distribution, which affects the quality of the weld.
• CE approval: confirms compliance with European safety and quality requirements.
• Optimal chemical composition: the content of carbon, silicon and manganese has been selected to ensure optimal mechanical properties of the weld.