Huadian Technology ›› 2017, Vol. 39 ›› Issue (10): 44-45.

Previous Articles     Next Articles

SA738Gr.B steel welding cold crack sensitivity analysis

  

  1. 1.Huadian Shanxi Energy Company Limited, Xi’an 710016, China; 2.Huadian Zhengzhou Mechanical Design Institute, Zhengzhou 450046, China
  • Online:2017-10-25 Published:2017-11-22

Abstract:

Oblique Ygroove cracking test and implant test was carried out on SA738Gr.B steel plate. Welding cold crack sensitivity of this material was analyzed.  The result indicated that nuclear power steel SA738Gr.B, according to ASME II, has fine cold cracking resistance.

Key words: