ELECTRODES (ANALOG of KOBELCO LB-52U, ESAB OK 53.70)
PE LB-52U ELECTRODES, AWS A5.1 (USA): E7016, GOST 9467-75:E50A  - PENZA ELECTRODES, LLC

Description

Basic-type electrodes are designed for manual arc welding of critical structures made of carbon and low-alloy steels in all spatial positions, except for vertical vertical-downward welding. The electrodes are recommended for one-sided welding of pipes and common-type structures operated at low temperatures, when increased requirements for ductility and impact strength are imposed on the weld metal. They allow welding at reduced currents. The fast-hardening slag ensures high-quality welding and formation of fine-ripple welds, including in vertical position. Certificates for PE OK 46.00 electrodes: •Transneft Register; •GOST R Certificate of Conformity; •NAKS Certificate. Mechanical properties: •ultimate strength – not less than 540 MPa; •impact strength (KCU + 20) – not less than 200 J/cm2; (KCV-20) – not less than 75 J/cm2; (KCU-60) – not less than 50 J/cm2.

• electrodes
• arc welding
• welding materials