Cast Iron

JACKSUN CAST BRONZE AC/DC

AWS: ENiCuSn-C (A5.6) ENiCuSn-C

JACKSUN CAST BRONZE AC/DC electrodes are designed for welding and repairing bronze and copper-based cast components using both AC and DC power sources.
They provide excellent arc stability, minimal spatter, and superior corrosion resistance, making them ideal for marine, bearing, and decorative cast bronze applications.

1. Typical Chemical Composition of Weld Metal (% by weight)

C	Mn	Si	Ni	Cu	Sn	P
≤ 0.15	0.5 – 1.0	0.5 – 1.0	5 – 10	70 – 80	5 – 10	0.25

2. Typical Mechanical Properties of Weld Metal

Property	UTS (MPa)	Yield Strength (MPa)	Elongation (%)	Impact Toughness (J at RT)
Typical Values	370 – 420	220 – 270	12 – 16	25 – 35

3. Dimension, Current Condition & Packing Data (SMAW Welding)

Size (mm)	Size (inch)	Current Range (A)	Polarity	Voltage (V)	Packing (5 kg)	Packing (20 kg)
3.2	1/8	60 – 120	AC / DCEP / DCEN	22 – 26	✔	✔
4.0	5/32	100 – 160	AC / DCEP / DCEN	24 – 28	✔	✔
5.0	3/16	130 – 200	AC / DCEP / DCEN	26 – 32	✔	✔

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