Chrome Moly Coated Electrodes

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Chrome Moly Coated Electrodes are top-notch welding consumables crafted for the task of joining and repairing components made from chromium-molybdenum alloy steels. Conrad Welding Supplies, located in Houston, USA, stands out as a reliable manufacturer and supplier of these premium electrodes. Renowned for their commitment to quality, consistency, and technical precision, Conra serves a variety of industries, including power generation, petrochemical, refinery, and pressure vessel fabrication. These electrodes are specifically designed to create robust, heat-resistant welds with outstanding creep strength, making them perfect for high-temperature and high-pressure settings where weld integrity is absolutely essential.

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welding electrodes

Chrome Moly Coated Electrodes Specification

  • Chrome Moly Grade: E308-B2, E9015-B9, E8018-B6, E9018-B3, E8018-B8
  • Diameter (mm): 2.5, 3.2, 4.0. 2.0
  • Length (mm): 250
  • Polarity: DC(+)
  • Type of Current: 2.0mm ∞ 5.0mm
  • Size: AC DC(+)
 

What is Chrome Moly Coated Electrodes?

Typically, Chrome Moly Coated Electrodes are alloyed with chromium (1–9%) and molybdenum (0.5–1.2%) to boost their mechanical strength, oxidation resistance, and thermal stability. Common grades include 1-1/4Cr-1/2Mo (E8018-B2), 2-1/4Cr-1Mo (E9018-B3), and others, each tailored to deliver unique performance characteristics. These electrodes offer tensile strength ranging from 80 to 100 ksi, along with excellent toughness and resistance to thermal fatigue and hydrogen-induced cracking. The low hydrogen coating guarantees smooth arc stability, minimal spatter, and clean weld deposits, which are crucial for applications demanding high metallurgical performance.

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.

Chrome Moly Coated Electrodes Chemical Composition

Electrode Type Chemical Composition (wt. %)
Chrome Moly C: 0.08-0.15, Mn: 0.90-1.40, Si: 0.20-0.50, Cr: 0.80-1.10, Mo: 0.30-0.60

Chrome Moly Coated Electrodes Mechanical Properties

Material Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) Hardness (HB)
Chrome Moly Steel 415-690 205-550 20-30 143-217

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Top Manufacturer and Supplier of Chrome Moly Coated Electrodes in Houston , USA

Conrad Welding Supplies is a leading manufacturer and supplier of premium Chrome Moly Coated Electrodes​in Houston , USA. Specializing in advanced welding solutions. We offer a comprehensive range of products. Including coated electrodes, welding electrodes, flux core, MIG & TIG welding wires, SAW flux and filler wires. Renowned for dependable delivery and exceptional customer service. We are dedicated to providing high-quality welding materials that deliver durability and performance for diverse industrial applications. Our commitment to excellence has made us a trusted partner for all your welding requirements.

Modern Equipments

Well Maintained

Expert Engineers

Efficient Factories

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Types of Chrome Moly Coated Electrodes

Chrome Moly E8018-B6 Coated Electrodes
AWS/ASME 5.5 E8018-B2 Coated Electrodes
Chromium Molybdenum E9018-B3 Coated Electrodes
Oxford Alloy 8018-B2 Light Coated Electrodes
AWS Class E9015-B9 Welding Electrodes
AWS Class E8018-B8 Coated Electrodes

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Chrome Moly Coated Electrodes Uses

You’ll find Chrome Moly Coated Electrodes widely used in industries where components are subjected to intense heat and pressure. They’re essential for welding boilers, heat exchangers, high-temperature piping systems, pressure vessels, and reactor components in power plants and refineries. Additionally, they play a vital role in the fabrication and repair of steam lines, chemical processing equipment, and high-pressure hydraulic systems. These electrodes deliver dependable welds with a long service life, even in the face of cyclic thermal loading and harsh service conditions. Chrome Moly electrodes ensure safe, durable performance where standard carbon steel consumables just won’t cut it.

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.