OK Tigrod 5087

OK Tigrod 5087 is a bare welding rod designed for aluminium alloys containing up to 5 % Mg and for applications requiring higher tensile strength. The addition of zirconium (Zr) improves resistance to hot cracking during solidification.

Key Features

• Suitable for aluminium alloys with up to 5 % magnesium
• Zirconium alloying for reduced hot cracking
• Available in multiple diameters and lengths
• Compliant with SFA/AWS A5.10 and EN ISO 18273 standards

Specifications

• Classifications: SFA/AWS A5.10 R5087, EN ISO 18273 S Al 5087 (AlMg4,5MnZr)
• Approvals: CE EN 13479, DB 61.039.08, UKCA EN 13479, VdTÜV 05796
• Alloy Type: AlMgMn
• Shielding Gas: I1, I2, I3 (EN ISO 14175)
• Tensile Yield Strength (As Welded): 130 MPa
• Tensile Strength (As Welded): 280 MPa
• Elongation (As Welded): 30 %
• Charpy Impact (As Welded, 20 °C): 35 J

Applications

• Welding aluminium alloy structures
• Fabrication requiring high tensile strength
• Projects where hot‑crack resistance is critical