Conra Welding Supplies, based in Houston, USA, stands out as a top-notch manufacturer and supplier of high-quality welding consumables. They specialize in AWS Class EB3 Submerged Arc Welding (SAW) wires and flux combinations, which are specifically crafted for welding materials that can withstand high temperatures and resist creep. Conra’s EB3 solutions are known for their exceptional arc stability, superior weld metal quality, and impressive deposition efficiency. With a strong focus on precision manufacturing and ensuring customer satisfaction, Conra provides dependable welding solutions tailored for critical industrial needs. Their EB3 SAW and flux products are the go-to choice for professionals in the power generation, petrochemical, and boiler fabrication sectors, delivering consistent and high-performance welds.
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AWS Class EB3 SAW wires are formulated with about 2.25% chromium and 1% molybdenum, designed to work seamlessly with compatible fluxes to achieve high-temperature strength and corrosion resistance. This combination results in weld metal boasting a tensile strength of 70–85 ksi (480–590 MPa), along with excellent creep resistance and toughness even at elevated temperatures. The pairing of wire and flux creates low-hydrogen welds with minimal impurities, ensuring outstanding mechanical stability over long service periods. EB3 electrodes are specifically engineered to meet the rigorous demands of high-pressure, high-temperature welding environments.
| Classification | AWS A5.23, EB3 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS EB3 SAW & Flux Application & uses |
|
AWS Class EB3 Submerged Arc Welding Flux USA, Alloy EB3 SAW and Flux Stockist United kingdom, AWS A5.23 EB3 SAW and Flux Welding Wire Houston , AWS Class EB3 SAW and Flux Exporters Los Angeles , AWS Class EB3 Submerged Arc Welding Wire Houston , Chromium-molybdenum EB3 SAW and Flux Texas, AWS Class EB3 SAW & Flux Stockist in California.
Conrad Welding Supplies, based in Houston , USA, is a leading manufacturer and distributor of welding filler metals, including AWS Class EB3 SAW & Flux. Our high-quality submerged arc welding (SAW) solutions are specifically designed for welding Cr-Mo steels, providing superior strength, heat resistance, and crack resistance. The EB3 SAW & Flux combination is ideal for demanding applications requiring durable, high-performance welds, commonly used in industries such as power generation, petrochemical, and pressure vessel fabrication. With a commitment to timely delivery and exceptional customer service, Conrad Welding Supplies ensures precision and reliable performance with AWS Class EB3 SAW & Flux.
| AWS Spec |
Weld Metal Analysis (%) |
|
|
Carbon (C) |
0.05-0.15 | 0.12 |
|
Chromium (Cr) |
2.25-3.00 | 2.50 |
|
Copper (Cu) |
0.35 | 0.15 |
|
Manganese (Mn) |
0.40-0.80 | 0.60 |
|
Molybdenum (Mo) |
0.90-1.10 | 1.00 |
|
Phosphorus (P) |
0.025 | 0.01 |
|
Silicon (Si) |
0.05-0.30 | 0.15 |
|
Sulfur (S) |
0.025 | 0.01 |
| Diameter | Type of Current | Amperage | Volts | |
|
SAW |
3/32” | DCEP or AC | 350-450 | 27-30 |
| 1/8” | DCEP or AC | 430-530 | 27-30 | |
| 5/32” | DCEP or AC | 480-580 | 27-30 |
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AWS Class EB3 SAW and flux are extensively utilized in welding components made from 2.25Cr-1Mo steels, which are commonly found in high-temperature and pressure systems. Typical applications include the fabrication and repair of boiler tubes, pressure vessels, headers, and piping systems in power plants, refineries, and petrochemical facilities. These consumables provide excellent resistance to oxidation and creep, making them perfect for extended service in harsh thermal conditions. EB3 SAW solutions support both automatic and semi-automatic welding, ensuring reliable, high-strength welds for critical operations that demand consistent mechanical performance.
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.
Conrad Welding Supplies is a leading manufacturer, supplier and exporter of high-quality Coated Electrodes, Flux Core, MIG & TIG wires, SAW & Flux, Welding Wires, and Filler Wires, catering to various industries in Houston , USA
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