What is post weld heat treatment (PWHT) or stress relieving?
What is Post Weld Heat Treatment (PWHT) or Stress Relieving? Post Weld Heat Treatment (PWHT), or also called stress relief …
AWS-CWI examination
The AWS-CWI (American Welding Society Certified Welding Inspector) examination is a highly respected certification for individuals seeking to become qualified welding inspectors. This category provides valuable information and resources to help candidates prepare for the AWS-CWI examination.
E7024 Welding Electrode: Everything You need to know
Meaning of E7024 Welding Rod E7024 welding electrode as per AWS A 5.1 or E4924 as per SFA 5.1M/ CSA …
Electrode Stickout and Extension in Welding
What is Electrode Extension (Stickout)? Electrode extension or also called Electrode stickout length or stick-out distance refers to the length …
What is Open Circuit Voltage or OCV?
What is Open Circuit Voltage or OCV? Welding processes require voltage in the range of 15 to 40 volts, and …
IWE, IWT, IWS, IWIP-C exam questions answers
Question 1. In Which standard is the term ‘metal Welding’ defined? a. EN 14610 b. EN 1090-2 c. EN 4711-1 …
Sand blasting & shot/grit blasting difference & types of abrasives medias?
What is Sand Blasting? Sandblasting is the surface preparation & cleaning method of blasting the abrasive media using compressed air …
E6013 Electrode Specification, meaning, with actual MTC
Meaning of E6013 Welding Rod SMAW/ Stick electrode E6013 as per AWS SFA 5.1 or E4313 as per SFA 5.1M …
E6010 Electrode Specification- Meaning
Meaning of E6010 Welding Rod E6010 stick welding rod is a cellulose-coated rod. The electrode specification is AWS A5.1 & …
E7018 Electrode Specification & its meaning
Meaning of E7018 Welding Rod E7018 rod is one of the most frequently used SMAW/ stick welding low hydrogen electrodes …
What is shielding gas, purging & trailing gas in welding
What is Gas shielding in welding? During the welding operation, the air in the welding region is displaced by a …