EXATON Ni72hp Welding Electrodes

The Exaton Ni72Hp Welding Electrodes from Metals And Welding Specialities are designed for precision, performance, and reliability in demanding industrial welding applications. Engineered with advanced nickel-based alloy composition, these electrodes deliver exceptional strength, corrosion resistance, and metallurgical stability, even in harsh operating conditions. Classified under UNS N06072 and conforming to ASTM A5.11 ENiCrFe-7 standards, Exaton Ni72Hp offers a superior solution for joining and repairing nickel-chromium-iron alloys and dissimilar metal combinations.

Built to withstand extreme environments, Exaton Ni72Hp Welding Electrodes are particularly suited for welding components exposed to high-temperature oxidation, carburization, and thermal fatigue. They ensure a stable arc, low spatter, and smooth weld bead profile, minimizing post-weld finishing time. This makes them a preferred choice across industries such as petrochemical, marine, power generation, and oil & gas, where weld integrity and corrosion protection are critical.

The high nickel content in Exaton Ni72Hp electrodes promotes strong resistance to chloride-induced stress corrosion cracking and crevice corrosion, making them ideal for fabrication and maintenance in environments containing seawater, acids, and other corrosive agents. Their coated design enhances deposition efficiency and arc stability, providing excellent control even during positional welding.

At Metals And Welding Specialities, every batch of Exaton Ni72Hp Welding Electrodes undergoes strict quality testing to meet international standards for chemical composition, mechanical properties, and weldability. The electrodes exhibit outstanding performance on both AC and DC current, ensuring consistent penetration and fusion without porosity or cracking. Whether you’re joining Inconel®, stainless steels, or heat-resistant alloys, these electrodes deliver precision and reliability you can trust.

The metallurgical compatibility of Exaton Ni72Hp electrodes allows for seamless joining between dissimilar materials, including nickel-chromium alloys and ferritic or austenitic steels. This makes them indispensable in high-performance fabrication projects, such as turbine components, furnace parts, chemical processing equipment, and offshore installations. The resulting welds maintain high tensile strength, creep resistance, and excellent ductility, even after prolonged service at elevated temperatures.

Choosing Exaton Ni72Hp Welding Electrodes from Metals And Welding Specialities means choosing durability, precision, and quality assurance. Engineered to meet global industrial requirements, these electrodes embody a perfect balance between innovation and proven performance, making them an essential consumable for professionals seeking long-lasting weld integrity and consistent results.

• Specification Exaton Ni72Hp Welding Electrodes

  Classification	SFA/AWS A5.14 : ERNiCr-3, EN ISO 18274 : S Ni 6082 (NiCr20Mn3Nb)
  Form	Welding Electrode, Welding Rods
  Type Of Current	Direct Current Electrode Positive (DCEP)
  Diameters	3/32”, 1/8”, 5/32”, 3/16” or 2.5mm, Ø 3.2mm, Ø 4.0mm, Ø 5.0mm
  Size	2.0mm ∞ 5.0mm
  AC/DC+	50-80, 80-110, 100-135, 140-180
  Welding Positions	All positions 5/32” & 3/16” recommended for use in flat & horizontal positions only (F, V, OH, H)
  AWS A5.5, E9018-B3 Coated Electrodes Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

• Equivalent Grade Of AWS ENiCrMo-4 Coated Electrodes

  Class	UNS	Oxford Alloys	BOHLER
  E9018-B3	W53018	Alloy 9018-B3	BOHLER FOX P 22

• Exaton Ni72Hp Welding Electrodes Chemical Composition

  C	Mn	Si	S	P	Ni	Cr	Mo	Al	Cu	N	Nb	Ti	Co	Fe	Nb+Ta
  <0.02	3.2	0.01	0.003	<0.003	73	20	0.01	0.09	0.01	0.03	2.2	0.31	<0.02	≤1	2.5

• Exaton Ni72Hp Welding Electrodes Parameters

  Wire Diameter	Current	Voltage	Wire Feed Speed
  0.8 mm	40-120 A	15-19 V	4.0-8.0 mm/min
  1.0 mm	60-220 A	15-28 V	4.0-12.0 mm/min
  1.2 mm	150-260 A	24-29 V	3.0-10.0 mm/min
  1.6 mm	230-350 A	25-30 V	3.0-5.0 mm/min

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