ASTM A743 CA6NM Material CA6NM or E3N is a 400 series Martensitic stainless steel having UNS Number J91540 used in the casting form. CA6NM offer good corrosion resistant and high tensile strength...

What is Copper Sulfate Test? Copper sulfate test is a chemical test carried out to find the presence of Iron (Fe) in stainless steel by visual verification. The test works on the principle of...

What is a Welding Crack? Crack is a material separation that does not encompass the entire cross-section of a welding joint, component or material, not yet causing it to fall apart. Cracks are in...

What is Golden Joint in Piping? A Golden Joint in Piping refers to the final weld joint when joining an existing pipe line spool to a new piping spool by Welding and its not possible to perform...

What is E6011 Electrode & its meaning E6011 is a carbon steel (mild steel) welding rod for stick welding. E6011 [E4311 as per CSA W48] electrodes are designed to be used with AC current...

What is ER80S-G ER80S-G is a Low-Alloy Steel Electrodes and filler wire for gas metal arc welding i.e. TIG and MIG-MAG welding. Electrodes and rods of the ER80S-G or ER90S-G classifications are...