Hardenability of a steel can be an indirect indicator of:
Answer(s): A
The most common measure of weldability and susceptibility to hot cracking of austenitic stainless steels is the ferrite content of the weld metal. Which of the following ranges is the recommended minimum ferrite content of the weld metal needed to prevent cracking?
Answer(s): C
For what maximum outside diameter may a radiographic technique be used in which the radiation passes through two walls and the weld in both walls is viewed for acceptance?
In hardness testing of carbon steel weldment specimens, there is an approximate relationship between hardness and:
Answer(s): B
When welding nickel alloys, it is important that:
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