Indian Welding Journal

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Evaluation of Creep Properties and Fracture Behaviour of 1cr-lMo-1/4V Cast Steel Welded with 2 1/4 Cr-l Mo Electrodes


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1 Corporate R & D Division, BHEL, Hyderabad-500 593, India
     

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Low alloy ferritic steel 1 Cr-1 Mo-1/4V in cast condition finds extensive application because of good castability, reasonable cost and high temperature strength for components such as stop and throttle valve chests, interceptor chests, inlet branches, stub pipes and turbine casings in power plant equipment.
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  • Evaluation of Creep Properties and Fracture Behaviour of 1cr-lMo-1/4V Cast Steel Welded with 2 1/4 Cr-l Mo Electrodes

Abstract Views: 373  |  PDF Views: 4

Authors

S. A. Bashu
Corporate R & D Division, BHEL, Hyderabad-500 593, India
Kulvir Singh
Corporate R & D Division, BHEL, Hyderabad-500 593, India
K. M. Chowdary
Corporate R & D Division, BHEL, Hyderabad-500 593, India

Abstract


Low alloy ferritic steel 1 Cr-1 Mo-1/4V in cast condition finds extensive application because of good castability, reasonable cost and high temperature strength for components such as stop and throttle valve chests, interceptor chests, inlet branches, stub pipes and turbine casings in power plant equipment.