Analysis on Welding Performance of the WH80 Steel Used in the Hydraulic Support
This paper mainly has carried on the analysis to the welding performance of high strength steel WH80, through the stretch and the bend test of manual welding rod, arc welding, the slanting y bevel weld crack test and the highest hardness test in welding heat-affected zone. It indicates that the WH80 steel has the good welding performance and is good material for hydraulic support.
Helen Zhang, Gang Shen and David Jin
L. M. Cao et al., "Analysis on Welding Performance of the WH80 Steel Used in the Hydraulic Support", Advanced Materials Research, Vols. 225-226, pp. 111-114, 2011