Stainless Steel

JACKSUN NOVA 410NiMo

AWS A5.4: E410NiMo-15

JACKSUN NOVA 410NiMo is a basic-coated stainless steel electrode conforming to AWS A5.4 E410NiMo-15 and EN ISO 3581-A E Z 13 4 R 12.
Designed for welding martensitic stainless steels of type 13Cr-4Ni-Mo (ASTM CA6NM, GX12CrMoVNbN12).
Provides weld metal with excellent tensile strength, toughness, and corrosion resistance.
Specially developed for hydro turbine runners, turbine casings, and other high-strength martensitic stainless steel components.
Low hydrogen coating ensures reduced risk of cold cracking.
Suitable for buffer layers and repair welding of 13Cr-4Ni-Mo steels.(As per AWS A5.4 E410NiMo-15 / EN ISO 3581-A E Z 13 4 R 12)

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

C	Mn	Si	Cr	Ni	Mo	P	S	Cu
≤ 0.03	0.3 – 0.8	≤ 0.90	11.5 – 14.0	3.0 – 4.5	0.4 – 0.7	≤ 0.04	≤ 0.03	0.75

2. Mechanical Properties of Weld Metal

Property	UTS (MPa)	Yield Strength (MPa)	Elongation (%)	Impact Toughness (J, at -20°C)
Typical Values	760 – 860	570 – 600	20 – 22	40 – 55

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	70 – 90	DCEP	20 – 24	✔	✔
3.2	1/8	90 – 120	DCEP	22 – 26	✔	✔
4.0	5/32	120 – 160	DCEP	24 – 28	✔	✔
5.0	3/16	150 – 190	DCEP	26 – 30	✔	✔

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