LY-Z117

符合

GB/T EZV

Description:

LY-Z117 is a low hydrogen type coating vanadium alloy cast iron electrode with low carbon steel core .Weld seam metal has excellent crack resistibility. During welding, DC is applied and the electrode should be contacted reversed polarity.

用途:

It is used for repairing welding defects of cast iron such as car cylinder body and gear box etc.Also it can repair welding of high strength cast iron and nodular cast iron.Welded pieces needn’t be preheated before welding,and it can be processed by cutting after welding but its processability is less than Z308,Z408,Z508.

ATTENTION:
a.Welding electrodes must be baked for 1 hour at the temperature of 300℃ before welding.
b.Small current and multi-layer welding are best to be adopted.


Online Service

Sales Hotline

免费网站看v片在线18禁无码_最近的2019中文字幕国语电影_成熟妇女性成熟满足视频_8050午夜二级