EC1 Cast Iron Electrode

EC1 Cast Iron Electrode:

GB EZC AWS EC1

Introduction: EC1 is a kind of cast iron electrode with low-carbon steel core wire and strong graphitization type coating. The weld can become gray cast iron when cooled slowly. The crack-resistance is worse. AC/DC. The price is lower

Uses: Used for repair welding on the flaws of gray cast iron.

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mn	Si	S	P	Fe
Guarantee Value	2.00~4.00	≤0.75	2.50~6.50	≤0.100	≤0.150	Balance

Reference Current (AC, DC+)

Electrode Diameter(mm)	φ3.2	φ4.0	φ5.0
Welding Current (A)	90~120	130~180	190~220