AWSENiCu-B Cast Iron Welding Electrodes use for repair welding grey cast iron with lower hardness. use for DC&AC 90-190AC

AWSENiCu-B Cast Iron Welding Electrodes is a  Nickel copper alloy and nickel iron alloy electrode with a super reductibility graphitization coating and can be used on AC. or DC. For alternating current-directcurrent.Need be baked 140-160°C by 1h before use.

for repair welding grey cast iron with lower hardness.

Chemical composition:C0.35-0.55 Mn≤2.3 Si≤0.75 S≤0.025 Fe 3.0-6.0 Ni60-70 Cu25-35

Welding current for reference: (AC, DC+)

Dia. (mm)			3.2	4.0	5.0
Current (A)			90-110	120-150	160-190