MATERIALS 
MATERIALS
# HOW TO WELD STAINLESS STEELS
Stainless steels belong to a family of steels that have a series of special characteristics and uses in…
Archive
Category: MATERIALS
MATERIALS 
MATERIALS
WELDABILITY OF CARBON STEELS AND LOW-ALLOY STEELS
Carbon and low-alloy steels are the most widely used materials for the manufacture of construction and transportation equipment,…
MATERIALS 
MATERIALS
COATED ELECTRODES AND THEIR CLASSIFICATION.
The color code for electrode identification has been established by NEMA, the National Electrical Manufacturers Association. This organization…
MATERIALS 
MATERIALS
CHEMICAL COMPOSITION OF ELECTRODE COATING
The manufacturing of electrodes must comply with manufacturing standards, according to AWS specifications. Furthermore, having a clear understanding…
MATERIALS 
MATERIALS
COMPARISON OF COATED ELECTRODES
Covered electrodes require an amperage range to melt properly; it is important to know the current characteristics, penetration…