Nickle & Alloys

JACKSUN ALLOY Ni 65

AWS: ENiCrFe-2 (A5.11) ENiCrFe-2

JACKSUN ALLOY Ni 65 is a nickel-based electrode designed for welding nickel and nickel-containing alloys.
It provides excellent corrosion and oxidation resistance, high strength at elevated temperatures, and ensures good weld ductility.
Ideal for chemical processing equipment, marine applications, heat exchangers, and power generation components.

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

C	Mn	Si	Cr	Fe	Ni	P	S
≤ 0.10	1.0 – 3.5	≤ 1.0	13–17	≥ 12.0	≥62	≥ 0.03	≥ 0.03

2. Typical Mechanical Properties of Weld Metal

Property	UTS (MPa)	Yield Strength (MPa)	Elongation (%)	Impact Toughness (J at RT)
Typical Values	570 – 610	300 – 340	32 – 36	55 – 70

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

Size (mm)	Size (inch)	Current Range (A)	Polarity	Voltage (V)	Packing (5 kg)	Packing (20 kg)
2.5	3/32	50 – 90	AC / DCEP	20 – 24	✔	✔
3.2	1/8	80 – 130	AC / DCEP	22 – 28	✔	✔
4.0	5/32	110 – 160	AC / DCEP	24 – 30	✔	✔
5.0	3/16	140 – 200	AC / DCEP	26 – 32	✔	✔

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