Welding Electrodes For Low Carbon Steel. Contact our experts now. Contact our experts now.
The minimum tensile strength of weld metal made with an E49XX carbon steel electrode or an E49XX-X low alloy steel electrode is 490 MPa. SUFFIX TABLE Suffix Steel Alloy Type Suffix Number Description-A1 Carbon-Molybdenum 040 - 065 Mo-B1 Chromium-Molybdenum 040 - 065 Cr 040 - 065 Mo-B2 Chromium-Molybdenum 100 - 150 Cr 040 - 065 Mo-B2L Chromium-Molybdenum Lower Carbon B2. The low-hydrogen characteristic of this electrode reduces the danger of under bead cracking on medium carbon and low-alloy steels as well as thick sections.
Supplies of welding rods MIG solid wire flux cored wire and submerged arc consumable for various grade of carbon and low alloy steel.
Both AC and DC can be applied. The smooth stable arc and easily controllable weld pool make this electrode ideal for out-of-position work. These electrodes offer excellent weldability ductility resistance against impact friction etc These electrodes are suitable for several applications like heavy structures vessels boilers steel castings frames bagasse runners in sugar mills etc. This specification prescribes the requirements for classification of low-alloy steel covered electrodes used for shielded metal arc welding.