ESAB 255181810 7018-B2L 1/8" x 14" Low-Hydrogen Alloy Steel Welding Electrode 50lb Hermetically Sealed Can

The ESAB 255181810 is a 7018-B2L low-hydrogen, iron powder alloy steel welding electrode measuring 1/8" diameter x 14" length, supplied in a 50 lb hermetically sealed (HS) can. Designed for welding creep-resistant chromium-molybdenum (Cr-Mo) steels, this electrode is widely used in high-temperature and high-pressure applications such as power generation, petrochemical refining, and pressure vessel fabrication.

Key Features:

• AWS Classification: E7018-B2L — low-carbon variant of the B2 classification for superior toughness and reduced hardness
• Electrode Type: Low-hydrogen, iron powder coating for excellent arc stability and low diffusible hydrogen content
• Alloy Composition: Chromium-molybdenum (1.25% Cr, 0.5% Mo) deposit designed for elevated temperature service
• Diameter: 1/8" (3.2mm)
• Length: 14" (355mm)
• Package: 50 lb hermetically sealed can — preserves low-hydrogen integrity and prevents moisture absorption
• Welding Positions: All-position capable
• Current: AC or DC electrode positive (DCEP)

Performance & Benefits:

• The "L" (low-carbon) designation keeps carbon content below 0.05%, minimizing post-weld heat treatment concerns and reducing risk of stress corrosion cracking
• Hermetically sealed packaging ensures electrodes meet strict AWS H4R moisture-resistance requirements right out of the can
• Delivers smooth, stable arc with minimal spatter and excellent slag removal
• Ideal for PWHT applications requiring controlled interpass temperatures

The ESAB (Victor) 7018-B2L electrode is a trusted choice for certified welding procedures (WPS/PQR) in code-compliant fabrication governed by ASME, AWS, and API standards. Available in the convenient 50 lb hermetically sealed can to maintain electrode condition from storage to weld pool.