Hastelloy C-276 Coated Electrodes

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Conrad Welding Supplies, located in Houston, USA, has built a solid reputation as a reliable manufacturer and supplier of top-notch Hastelloy C-276 Coated Electrodes. These electrodes are specifically designed for critical welding tasks in highly corrosive settings. They excel in resisting both oxidizing and reducing agents, making them perfect for industries like chemical processing, marine applications, pharmaceuticals, and pollution control. With a commitment to consistency, weld integrity, and metallurgical performance, Conrad ensures that their electrodes meet rigorous industry standards while providing stable arc performance, minimal spatter, and easy slag removal during the welding process.

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welding electrodes

Hastelloy C-276 Coated Electrodes Specification

Classification AWS A5.11, ENiCrMo-17
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® C-276 Coated Electrodes Application & uses
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding

What is Hastelloy C-276 Coated Electrodes?

The composition of Hastelloy C-276 Coated Electrodes includes about 57% nickel, 16% molybdenum, and 15.5% chromium, along with iron, tungsten, and trace elements. This unique blend offers remarkable corrosion resistance, particularly against strong oxidizers, chloride-rich environments, and acidic conditions. These electrodes boast a tensile strength ranging from 100 to 115 ksi, while also maintaining ductility and toughness even in hot and corrosive situations. Their specialized coating guarantees a smooth arc, effortless slag removal, and an attractive bead appearance, all while reducing the chances of weld defects like porosity or cracking in the heat-affected zone.

If You Are Looking To Buy High Quality
Electrodes and Filler Wire

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Hastelloy C-276 Coated Electrodes Chemical Composition

Nickel: Balance
Molybdenum: 15.0-17.0
Chromium: 14.5-16.5
Iron: 4.0-7.0
Tungsten: 3.0-4.5
Cobalt: 2.5 max.
Manganese: 1.0 max.
Copper: 0.50 max.
Other: 0.50 max.
Vanadium: 0.35 max.
Silicon: 0.20 max.
Carbon: 0.02 max.
Sulfur: 0.03 max.
Phosphorus: 0.04 max.

Hastelloy C-276 Coated Electrodes Mechanical Properties

Tensile (psi)100,000
Mpa690
Elongation (%)25

Hastelloy C-276 Coated Electrodes Equivalent Grade

Class UNS Haynes
ENiCrMo-17 W860675 HASTELLOY® C-276

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Top Manufacturer and Supplier of Hastelloy C-276 Coated Electrodes in Houston , USA​

Conrad Welding Supplies is a Top manufacturer and supplier of high-quality Hastelloy C-22/122 Coated Electrodes in Houston , USA. Specializing in welding solutions, we provide a wide range of products, including coated electrodes, welding electrodes, flux core, MIG & TIG welding wires, SAW flux and filler wires. Known for our reliable delivery and superior customer service, We are committed to offering top-tier welding materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your welding needs.

Modern Equipments

Well Maintained

Expert Engineers

Efficient Factories

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Types of Hastelloy C-276 Coated Electrodes

Hastelloy C-276 Light Coated Electrodes
Alloy C-276 Coated Electrodes
Hastelloy C-276 Heavy Coated Electrodes
Hastelloy C-276 Coated Welding Electrodes
Haynes Hastelloy C-276 Coated Electrodes
AWS A5.11 Hastelloy C-276 Light Coated Electrodes

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Hastelloy C-276 Coated Electrodes Uses

Hastelloy C-276 Coated Electrodes are commonly utilized in the fabrication and repair of chemical reactors, heat exchangers, storage tanks, piping systems, and scrubbers. They are especially effective for welding components that come into contact with wet chlorine gas, sulfuric acid, hydrochloric acid, and various chemical mixtures. These electrodes shine in pressure vessels and piping systems used in demanding chemical processes, marine environments, and flue gas desulfurization systems. Their exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking ensures durable, high-quality welds even in the toughest service conditions.

Industry We Serve

We provide high-quality electrodes, filler wire, MIG and TIG welding wires to a wide range of industries, including oil and gas, food, marine, petrochemical, power generation, and aerospace.