Welding Electrode

D322  Introduction：D322 is a CrMoWV-type cold-punching mould surfacing welding electrode with Ti-Ca coating, which can be used for both AC and DC applications. The product has good welding performance with...

D337  Introduction：D337 is a CrW-type hot forging die surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. Purpose：The product is applicable for surfacing or repairing the forging...

D397  Introduction：D397 is a CrMnMo-type hot forging die surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. The surfacing layer contains martensite+retained austenite, which is resistant to...

D502  Introduction：D502 is a 1Cr13-type valve surfacing welding electrode with titanium-calcium coating, which can be used for both AC and DC applications and has good welding process performance. Due to...

D507  Introduction：D507 is a 1Cr13 valve surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. The surfacing metal is 1Cr13 semi-ferritic high chromium steel. Due to the...

D507Mo  Introduction：D507Mo is a 1Cr13 valve surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. The surfacing metal is 1Cr13 semi-ferritic high chromium steel. The surfacing layer...

D517  Introduction：D517 is a 2Cr13-type valve surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. The surfacing metal is 2Cr13 martensite high chromium steel. Due to the...

D608  Introduction：D608 is a graphite coated CrMo cast iron surfacing welding electrode, which can be used for both AC and DC applications. And it is recommended to adopt DCEP connection...

D628  Introduction：D628 is a high-carbon and high-chromium cast iron surfacing welding electrode with graphite coating, which has abrasive wear resistance. The surfacing layer is high carbon and high chromium cast...

D667  Introduction：D667 is a surfacing welding electrode of high chromium cast iron with low-hydrogen sodium coating and casting Solmayit alloy core wire. The surfacing layer has good wear resistance, corrosion...

D687  Introduction：D687 is a high chromium cast iron surfacing welding electrode with low-hydrogen sodium coating, which adopts DCEP connection method. It has good welding performance with relatively smooth arc, low...

D707  Introduction：D707 is a tungsten carbide surfacing welding electrode with low-hydrogen sodium, which adopts DCEP connection method. It is more suitable for low current welding. The surfacing metal contains 40-50%...