Dual Shield II 711X

Dual Shield II 711X is an all‑position flux‑cored welding wire designed for low and medium carbon steels where high impact toughness is required. It delivers higher top‑end current levels, broader operating ranges, and higher deposition rates for out‑of‑position welding.

Key Features

• Exceptional impact properties with CO₂ shielding
• High deposition rates in all positions
• Broader amperage range for out‑of‑position welding
• Seismic Certified meeting AWS D1.1 and D1.8 requirements

Specifications

• Classifications: AWS A5.20 E71T‑CJ‑DH8/T‑9CJ‑DH8/T‑12CJ‑DH8, AWS A5.36 E71T1‑C1A4‑CS2‑DH8
• Approvals: AWS A5.20, ABS 3SA/3YSA, ASME SFA 5.20, CSA W48, DNV III YMS (H10)
• Yield Strength: 540 MPa (100 % CO₂)
• Tensile Strength: 595 MPa (100 % CO₂)
• Elongation: 29 % (100 % CO₂)
• Charpy Impact (As Welded): 130 J @ ‑18 °C, 107 J @ ‑29 °C, 49 J @ ‑40 °C
• Typical Weld Metal Analysis (100 % CO₂): C 0.04 %, Mn 1.4 %, Si 0.4 %, S 0.010 %, P 0.012 %, Ni 0.4 %
• Deposition Rate (example 1.6 mm, 210 A, 24 V): 2.58 kg/h

Applications

• Construction and civil infrastructure
• Shipbuilding and barge construction
• Railcar manufacturing
• Light and heavy equipment fabrication
• General fabrication requiring high impact performance