AWS Class ENiCrFe-2 Welding Electrodes

Metals And Welding Specialities is a trusted manufacturer and supplier of high-quality ENiCrFe-2 Welding Electrodes, widely recognized for their superior performance and durability in challenging environments. These electrodes, classified under UNS W86112 and standardized by ASTM A5.11, are specifically developed for welding applications where nickel-chromium-iron alloys are involved. With a unique metallurgical composition, ENiCrFe-2 electrodes are ideal for welding dissimilar metals and for overlaying applications where high resistance to heat, oxidation, and corrosion is essential.

The ENiCrFe-2 electrodes are designed to deliver stable arcs and smooth weld beads, minimizing spatter and ensuring reliable joint strength. Industries such as chemical processing, oil and gas, marine engineering, power generation, and petrochemicals rely heavily on these electrodes because of their ability to maintain mechanical integrity under high temperatures and corrosive environments. By adhering to international standards like ASTM A5.11, Metals And Welding Specialities guarantees consistent quality and performance, making these electrodes a preferred choice for engineers and fabricators across the globe.

A key advantage of UNS W86112 electrodes lies in their resistance to cracking, which is critical in welding dissimilar metals, especially between stainless steel, nickel-based alloys, and carbon steels. These electrodes ensure a metallurgical bond that prevents joint failures even under thermal cycling and extreme operating pressures. Furthermore, their superior weldability allows operators to achieve precision in fabrication projects, enhancing productivity and reducing downtime in maintenance operations.

Metals And Welding Specialities manufactures ENiCrFe-2 Welding Electrodes under stringent quality control processes, ensuring they meet universal welding standards. The electrodes are supplied in different sizes and packaging options to meet varied industrial requirements. Their versatility extends to repair and maintenance of alloy steels and joining cast irons to stainless steels, showcasing their adaptability across multiple engineering domains.

When selecting ENiCrFe-2 electrodes, industries benefit from properties such as outstanding creep strength, resistance to pitting, stress corrosion cracking, and overall metallurgical stability. These attributes make UNS W86112 electrodes a dependable solution for welding operations where reliability cannot be compromised. With Metals And Welding Specialities’ expertise in manufacturing, clients can be confident that they are investing in electrodes that meet the highest standards of performance and longevity.

Metals And Welding Specialities stands committed to delivering unmatched quality in ASTM A5.11 ENiCrFe-2 Welding Electrodes, with customer satisfaction at the forefront. By combining advanced technology, industry expertise, and compliance with global standards, the company continues to be a leading supplier trusted worldwide.

• Specification AWS Class ENiCrFe-2 Welding Electrodes

  Classification	AWS A5.11, A5.1, ENiCrFe-2
  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 ENiCrFe-2 Welding Electrodes Application & uses	Petroleum, Chemical plant, Power sector, Gas Industry, Hardware tools, Metallurgy, Machinery, Construction, Shipbuilding

• Equivalent Grade Of AWS ENiCrFe-2 Welding Electrodes

  Class	UNS	Oxford Alloys	Special Metals	BOHLER	UTP	ESAB
  ENiCrFe-2	W86133	Alloy A	Incoweld A	BOHLER FOX NIBAS 70/20	UTP 7015 MO	OK NICRFE-2

• AWS Class ENiCrFe-2 Welding Electrodes Chemical Composition

  C	Mn	Fe	P	S	Si	Cu	Ni	Cr	Nb+Ta	Mo	Other
  0.10	1.0-3.5	12.0	0.03	0.02	0.75	0.50	62.0	13.0-17.0	0.5-3.0	0.5-2.5	0.50

• AWS Class ENiCrFe-2 Welding Electrodes Parameters

  Diameter		Process	Volt	Amps (flat)	Amps (V/OH)
  in	(mm)
  3/32	(2.4)	SMAW	24-28	70-85	65-75
  1/8	(3.2)	SMAW	26-30	85-110	80-90
  5/32	(4.0)	SMAW	28-32	110-140	100-120
  3/16	(4.8)	SMAW	28-32	120-160	110-130

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