HASTELLOY 182 Coated Electrodes

At Metals And Welding Specialities, we supply premium-quality HASTELLOY 182 Coated Electrodes engineered for superior performance in high-stress, corrosive, and heat-intensive environments. These electrodes, identified by the UNS W86182 designation and conforming to ASTM A297 Grade HN standards, are recognized for their excellent weldability and mechanical strength. Designed for joining and overlay welding of nickel-chromium-molybdenum alloys, they deliver exceptional resistance against oxidation and corrosion in both oxidizing and reducing conditions.

The HASTELLOY 182 Electrodes are widely used in industries where reliability and durability are paramount, including chemical processing, marine engineering, pollution control systems, and power generation plants. Their unique chemical composition ensures resistance to aggressive chemicals such as hydrochloric acid, sulfuric acid, and phosphoric acid, making them ideal for fabrication and repair of equipment exposed to harsh chemical media. These electrodes also offer outstanding crack resistance, even under cyclic heating and cooling, making them suitable for dissimilar metal welding between nickel-based alloys and stainless steels.

Manufactured under strict quality standards, Metals And Welding Specialities’ HASTELLOY 182 Coated Electrodes provide stable arc performance and minimal spatter during welding operations. The smooth, clean weld beads ensure excellent metallurgical bonding and high impact toughness, even at subzero temperatures. This makes them the preferred choice for applications in heat exchangers, pressure vessels, gas scrubbers, and flue gas desulfurization systems. The low carbon content of the electrode minimizes carbide precipitation, reducing the risk of intergranular corrosion in the heat-affected zone.

Our HASTELLOY 182 Welding Electrodes are produced to meet international standards, ensuring compatibility with leading industrial specifications such as ASME SFA-5.11 and AWS ENiCrFe-3. They offer versatility across different welding positions and can be effectively used on DC reverse polarity. Metals And Welding Specialities ensures every batch undergoes rigorous testing for composition accuracy, coating adhesion, and mechanical integrity, guaranteeing consistent results in every weld.

Trusted globally, Metals And Welding Specialities continues to serve the demands of industries seeking high-performance welding solutions. Whether for new fabrication or maintenance of existing equipment, our HASTELLOY 182 Coated Electrodes offer unmatched performance, longevity, and safety. Combining metallurgical expertise with cutting-edge manufacturing, we provide customers with electrodes that meet stringent quality and operational requirements.

Metals And Welding Specialities ensures that every batch of HASTELLOY 182 Coated Electrodes undergoes rigorous testing to maintain dimensional accuracy, mechanical integrity, and chemical balance. The electrodes are supplied in moisture-resistant packaging to preserve their performance characteristics during storage and handling. Their reliability and proven performance make them a preferred choice for engineers and fabricators seeking dependable solutions for critical welding operations.

When you choose HASTELLOY 182 Coated Electrodes from Metals And Welding Specialities, you invest in consistency, durability, and premium welding results that meet global quality standards.

• Specification HASTELLOY 182 Coated Electrodes

  Classification	AWS A5.11, ENiCrFe-3
  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)
  HASTELLOY 182 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	Haynes
  ENiCrFe-3	W86182	HAYNES® 182

• HASTELLOY 182 Coated Electrodes Chemical Composition

  Nickel:	Balance
  Chromium:	13.0-17.0
  Cobalt:	0.12 max.*
  Titanium:	1.0 max.
  Iron:	10.0 max.
  Manganese:	5.0-9.5
  Niobium** + Tantalum	1.0-2.5
  Silicon:	1.0 max.
  Copper:	0.5 max.
  Other:	0.5 max.
  Carbon:	0.1 max.
  Phosphorus:	0.03 max.
  Sulfur:	0.015 max.

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