AskChainX Admin

At what level the hardness value a problem when trying to minimize the risk of H2 cracking?

Lamellar tearing can be detected by which of the following NDT method?

Electrodes classified as E43 22(B EN 499) and E6010 (AWB A5.1) would usually

Which of the following defects are most difficult to size correctly when ultrasonically testing a weld?

What is the greatest advantage of radiographic inspection over ultrasonic inspection?

At what level is H2 considered to be more critical in cracking?

You find out that contractor has carried the radiography as per the 10% contractual percentage required by the specification or code. The specification also insist that an addition

You find out that contractor has carried the radiography as per the 10% contractual percentage required by the...

What temperature would you expect a welders quiver to be and how long are electrodes usually allowed to be stored in them?

You have noticed several times that a certain welder is having his welds rejected due to poor cap profile, what course of action would you follow?

During post weld heat treatment what is the sequence for the PWHT chart?

When examining a completed macro test the recorded hardness figures were 5HV points over the maximum permitted. What course of action would you take?

When using DC-VE polarity, what is the typical OCV?