Elétrodo de soldadura ESAB OK 48.00 3,25 mm 6,0 kg

The ESAB OK 48.00 is a high-quality basic low-hydrogen welding electrode, classified as AWS E7018. It is designed for welding unalloyed and fine-grain steels, offering excellent mechanical properties and impact strength even at low temperatures. This electrode provides a stable arc, self-releasing slag, and is suitable for all welding positions except vertical down.

Advantages

Low hydrogen content (max. 5 ml/100g weld metal) ensures high resistance to cold cracking. Excellent impact strength down to -40°C. Self-releasing slag reduces cleaning time. Suitable for DC+ and AC (min. 50V) welding current.

Suitable for

• Structural steel fabrication
• Pressure vessels and boilers
• Shipbuilding and offshore structures
• Pipe welding
• General fabrication of high-strength steels

Key specifications

• Diameter: 3.25 mm
• Length: 450 mm
• Package weight: 6.0 kg
• Approx. number of electrodes: 100-110 pcs
• Current type: DC+, AC (min. 50V)
• Amperage range: 100-150 A
• Yield strength (ReH): min. 420 MPa
• Tensile strength (Rm): 520-640 MPa
• Elongation (A5): min. 26%
• Impact strength (CVN): min. 150 J at -20°C, min. 47 J at -40°C
• Re-drying: 300-350°C for 2 hours if required
• Approvals: CE, ABS, BV, DNV, GL, LR, RINA, TÜV

Recommendations

For optimal results, store electrodes in a dry environment and re-dry if necessary. Use proper welding techniques to achieve desired mechanical properties.