1.2mm Hyundai Supercored 71 Mag Mild Steel FCW 15kg

The Hyundai Supercored 71 MAG is a premium rutile-type flux-cored welding wire designed for optimal performance with Argon/CO₂ mixed shielding gas. It is engineered for welding mild and high-tensile steels, making it ideal for applications in shipbuilding, bridge construction, machinery, and general fabrication.

Key Features:

Versatile Welding Positions: Excels in all-position welding, including vertical up and down, due to its fast-freezing slag system.
Stable Arc Performance: Delivers a smooth and stable arc with low spatter, resulting in excellent bead appearance and reduced post-weld cleaning.
High Efficiency: Designed for high deposition rates, enhancing productivity in various welding applications.
Mechanical Properties: Provides good impact values, ensuring durability and strength in welded joints.

Typical Applications:

Shipbuilding
Bridge construction
Machinery fabrication
General structural fabrication

Specifications:

Shielding Gas: 75-80% Argon with balance CO₂
Current Type: DC+
Standards:AWS A5.36/ASME SFA5.36 E71T1-M21A2-CS1
AWS A5.20/ASME SFA5.20 E71T-1M/-9M
EN ISO 17632-A-T 42 3 P M21 1
JIS Z3313 T49 3 T1-1 M A-U H10

Typical All-Weld-Metal Chemical Composition:

Carbon (C): 0.04%
Silicon (Si): 0.54%
Manganese (Mn): 1.25%
Phosphorus (P): 0.011%
Sulfur (S): 0.012%

Mechanical Properties:

Yield Strength: 545 MPa
Tensile Strength: 572 MPa
Elongation: 28%
Charpy V-Notch Impact Value: 70J at -18°C
Packaging Options:

Approvals:

ABS, LR, BV, DNV-GL, CE