Price include Alloy Surcharge !Description
High Tensile MIG Welding Wire for Structural Steel – 1.0mm Solid Wire
This high tensile MIG welding wire for structural steel is made for 490N/mm² grade 2 carbon steel applications. The wire is classified under AWS A5.18 ER70S-6, and comes vacuum-packed in a 15kg spool to preserve quality and ensure long storage life.
Thanks to its enhanced deoxidation performance, this wire produces clean welds, even on thin plates. It’s suitable for all-position welding and offers a smooth, stable arc. Furthermore, it works with both CO₂ and Argon-CO₂ gas mixtures, making it versatile for use in shipbuilding, automotive, industrial machinery, bridges, and steel frames.
Why choose high tensile MIG welding wire for structural steel?
Designed for 490N/mm² grade steel
Suitable for all-position welding
Smooth arc, low spatter, and clean weld beads
Works well with both CO₂ and mixed gases
Vacuum-packed for rust protection and longer shelf life
Common Applications
Shipbuilding and offshore welding
Vehicle frames and trailers
Construction of bridges and steel structures
Industrial equipment and machinery
Welding Classifications
| Standard | Classification |
|---|---|
| AWS A5.18 | ER70S-6 |
| JIS Z3312 | G 49 A 3 UC 6 |
| EN ISO 14341-A | G 42 3 C1/M21 3Si1 |
| GB T8110 | ER50-6 |
Chemical Composition of Wire (%)
| C | Mn | Si | P | S |
|---|---|---|---|---|
| 0.08 | 1.53 | 0.88 | 0.012 | 0.008 |
Mechanical Properties of Weld Metal (CO₂ Shielding)
| Yield Strength | Tensile Strength | Elongation | Impact Value (J) at -30°C / -45°C |
|---|---|---|---|
| 450 MPa | 550 MPa | 30% | 100 J / 60 J |
Welding Tips
Keep gas flow between 20–25 l/min
Maintain wire extension between 15–25 mm
Clean gas nozzle and contact tip regularly
Price per 5kg vacuum-packed spool
Unit price: 30 NOK/kg
Alloy surcharge is included
Supplied by RAM SVEIS OG BEMANNING AS, trusted supplier of welding consumables in Norway.
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