Welding wire 1.2 mm 15 kg

Welding Wire 1.2 mm 15 kg

Country of origin: China, warranty period – 24 months

This 1.2 mm copper-coated solid welding wire, weighing 15 kg, is designed for high-quality gas welding on carbon steel, including unalloyed or low-alloy steels. Due to its excellent mechanical properties, high corrosion resistance, and stable arc behavior, the wire is ideal for use in the automotive, railway, and shipbuilding industries, as well as in metal structures and the manufacturing of boilers and tanks. It is suitable for welding in all positions.

Features:

• Excellent ignition characteristics and arc stability even at high currents
• Copper coating provides enhanced corrosion resistance
• Suitable for welding in all positions
• Compatible with CO₂ or Argon/CO₂ gas mixtures
• Widely used across various industries, from transportation to construction

Technical Specifications:

• Diameter: 1.2 mm
• Weight: 15 kg

Classification:

• AWS 5.18: ER 70S-6
• EN ISO 14341-A: G46 4 M21 3Si1 / G 42 3 C1 3Si1
• DIN 8559: SG2
• Polarity: DC+

Chemical Composition:

• Carbon (C): 0.087%
• Manganese (Mn): 1.66%
• Silicon (Si): 0.92%
• Sulfur (S): 0.015%
• Phosphorus (P): 0.017%
• Copper (Cu): 0.30%
• Chromium (Cr): 0.077%
• Nickel (Ni): 0.16%
• Molybdenum (Mo): 0.11%
• Vanadium (V): 0.002%
• Aluminum (Al): 0.008%

Mechanical Properties:

• Yield Strength (Re): 469 MPa
• Tensile Strength (Rm): 582 MPa
• Elongation (A5d): 26%
• Impact Strength at -30°C (KV): 81 J

Recommended Settings:

• Wire: Ø 0.8 mm (recommended)
• Material thickness: < 5 mm
• Voltage: 16–28 V
• Current: 60–200 A

Shielding Gas (according to EN ISO 14175):

• 100% CO₂ (C1)
• Argon with 8–20% CO₂ (M21)