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0.3C-CrMoV (ESR) Steel for Aerospace by Rahul Jaitpal is a document available to read on EtoBox.
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The document discusses 0.3C-CrMoV (ESR) ultra high strength steel and its welding characteristics. It is a modified version of 15CDV6 steel developed to have higher strength of 1300-1500 MPa. The steel is produced through electro slag refining which results in finer microstructure and higher strength. Due to its high carbon equivalent, welding requires careful control of heat input and cooling rate to prevent cracking. Studies on gas tungsten arc welding and plasma arc welding of the steel are presented, sh
- Author
- Rahul Jaitpal
- Language
- EN