Source indicating a tendency to cold cracking when the cold crack sensitivity index Pcm value is >= 0.25
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Hello, experts. I took notes but forgot to note the source. Which book states that materials used for pressure vessel equipment exhibit a tendency to develop cold cracks when their Pcm value is >= 0.25? Those who are experienced in welding work might know this; please provide some guidance. When the Pcm value is >= 0.25, there is a tendency to both cold cracks and delayed cracks. I’m unable to find which book mentions this; your help is appreciated!
When the Pcm value is >= 0.25, there is a tendency for cold cracking and delayed cracking; still, no one has provided an answer!
It seems that when discussing the weldability of metals, the carbon equivalent plays a significant role
Welding Metallurgy and Metal Weldability-1993