4140 vs 4130 Steel- Find the differences
4140 and 4130. Steel, with its incredible strength and versatility, has been a staple material in construction, manufacturing, and countless …
Which is best, either PCN or ASNT for NDT Certification?
The choice between PCN (Personnel Certification in Non-Destructive Testing) and ASNT (American Society for Nondestructive Testing) for NDT (Non-Destructive Testing) …
weld size calculation-Learn easily
Weld Size Calculation When it comes to welding, ensuring the right weld size is crucial for the strength and integrity …
How to calculate preheat temperature for welding?
Calculating the preheat temperature for welding involves considering various factors, such as the base material, its thickness, the welding process, …
ASME Section IX Welder qualification test acceptance criteria
ASME Section IX of the Boiler and Pressure Vessel Code provides guidelines for the qualification of welders, welding operators, brazers, …
what jewelry metals are not magnetic
Jewelry has long been admired for its beauty, craftsmanship, and ability to accentuate personal style. While we often associate jewelry …
Is silver stronger than steel?
When it comes to strength and durability, metals have always played a vital role in various industries and applications. Silver …
What shade lens is recommended for air carbon arc gouging?
When it comes to welding, safety should always be a top priority. One essential aspect of welder safety is selecting …
Why are some joints back gouged
Why are some joints back gouged? Some joints are back gouged in welding for several reasons. One primary reason is …
What is closed circuit voltage in welding
What is closed circuit voltage in welding? In welding, the term “closed circuit voltage” is not commonly used. The correct …