D516M/D516MA high-chromium steel welding electrodes Model: EDCrMn-A-16 
 Description: High-chromium steel welding electrodes, has good wear resistance, heat resistance, corrosion resistance and resistance to warm, no preheating before welding, no heat treatment after welding, surfacing layer cutting, D516M welding for the H08 core, D516MA 1Cr13 welding for the core. 
 Uses: working temperature below 450 ℃ under water, steam, oil and the role of the media components, such as 25, cast steel, high pressure valve sealing surface. 
 Surfacing hardness HRC: 38 ~ 48