The KISWEL KC-28CF 0.8mm is a high-quality solid MIG (Metal Inert Gas) welding wire designed for optimal performance in welding carbon and low-alloy steels. Manufactured by KISWEL, a renowned name in welding consumables, this wire ensures consistent weld quality, making it a preferred choice for professionals across various industries.​

Key Features and Benefits

• Stable Arc Performance: Ensures smooth welding with minimal spatter, leading to cleaner welds and reduced post-weld cleanup.​

• Versatile Gas Compatibility: Operates efficiently with both pure CO₂ and mixed shielding gases (Ar+20% CO₂), providing flexibility for different welding environments.​

• High Mechanical Strength: Delivers robust welds with excellent tensile strength and impact toughness, suitable for demanding applications.​

• Certified Quality: Complies with international standards including AWS A5.18 ER70S-6, EN 14341-A/B, KS D 7025, and JIS Z 3312, ensuring reliability and performance.​

• Diameter: 0.8mm​

• Classification: AWS A5.18 ER70S-6​

• Shielding Gas: CO₂ or Ar+20% CO₂​

• Polarity: DC(+)​

• Welding Positions: All positions (F, HF)

• Chemical Composition:

  • Carbon (C): 0.07%

  • Silicon (Si): 0.86%

  • Manganese (Mn): 1.53%

  • Phosphorus (P): 0.012%

  • Sulfur (S): 0.007%​

• Mechanical Properties:

  • Yield Strength: 450–480 MPa

  • Tensile Strength: 550–580 MPa

  • Elongation: 28–30%

  • Impact Toughness: 70–80J at -30°C

  • Post-Weld Heat Treatment (PWHT): Not required​

Applications

The KISWEL KC-28CF 0.8mm welding wire is ideal for a wide range of applications, including:​

• Shipbuilding: Provides strong and reliable welds essential for marine structures.​

• Steel Structure Fabrication: Ensures structural integrity in construction projects.​

• General Construction: Suitable for various building and infrastructure projects.​

• Pipeline Welding: Delivers leak-proof and durable joints in pipeline systems.​

• Maintenance and Repair: Ideal for equipment and machinery repairs requiring high-strength welds.