Conra Welding Supplies, located in Houston, USA, stands out as a top-notch manufacturer and distributor of high-quality welding materials, including the AWS Class ER2209 MIG and TIG filler metal. With a focus on high-performance alloys, Conra ensures that its products meet rigorous AWS and ASTM standards, catering to industries like oil and gas, offshore structures, pressure vessels, and chemical processing. The ER2209 filler metal is crafted for exceptional strength, corrosion resistance, and weldability, particularly in duplex stainless steel applications. Committed to quality, technical support, and dependable delivery, Conra Welding Supplies has become a trusted ally for demanding welding projects across North America and beyond.
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AWS Class ER2209 is a duplex stainless steel filler metal that consists of about 22% chromium, 9% nickel, 3% molybdenum, and nitrogen, which enhances its resistance to corrosion and pitting. It features a well-balanced ferrite-austenite microstructure that provides impressive tensile strength (≥690 MPa or 100 ksi), outstanding toughness, and remarkable resistance to stress corrosion cracking and chloride-induced pitting. ER2209 meets the AWS A5.4 and A5.9 specifications and is often paired with 2205 and similar duplex stainless steels. Its robust strength and corrosion resistance make it perfect for challenging and aggressive service environments.
| Classification | AWS A5.9, ER2209 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Diameters | .023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8” |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ER2209 MIG & TIG Filler Metal Application & uses |
|
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Conrad Welding Supplies is a leading manufacturer and distributor of MIG & TIG welding filler metal rods and wires, including AWS Class ER2209, based in Houston , USA. Our high-performance welding solutions are crafted from top-grade materials that offer exceptional corrosion resistance and strength. The ER2209 filler metal is perfect for demanding industries such as marine, chemical processing, and offshore applications. With a commitment to reliable delivery and excellent customer service, Conrad Welding Supplies ensures you receive premium welding materials that guarantee durability and optimal performance with AWS Class ER2209.
| C |
Mn |
Si |
Cr |
Ni | Mo | S | P |
Cu |
N |
| 0.03 |
0.50 |
0.90 |
21.5- |
7.5- | 2.5- | 0.03 | 0.03 |
0.75 |
0.08- |
| max |
-2.0 |
max |
23.5 |
9.5 | 3.5 | max | max |
max |
0.20 |
|
Tensile Strength MPa (ksi) |
Yield Strength MPa (ksi) |
Elongation % | |
|
AWS Requirements |
Not Specified | ||
|
Typical Results – As welded |
720 (104) |
560 (81) |
26 |
Super Duplex Stainless Steel Industrial ER2209 MIG / TIG Filler Metal USA, SFA A5.9 ER2209 MIG and TIG Filler Metal United kingdom, Alloy 2209 Welding MIG and TIG Filler Metal Houston , AWS/ASME 5.9 ER2209 MIG and TIG Filler Metal Los Angeles , UNS S39209 MIG and TIG Stick Filler Metal Houston , AWS Class ER2209 MIG/TIG Filler Welding Wire Texas, AWS ER2209 MIG and TIG Filler Metal Rod and Wire California, Duplex Stainless Steel ER2209 MIG and TIG Filler Metal Supplier in Houston , USA.
AWS A5.4 Light Coated Electrodes Supplier in Texas AWS Class ER2209 MIG and TIG Filler Metal Exporters USA, AWS Class ER2209 Tungsten Inert Gas (TIG) Welding United kingdom, AWS A5.9 ER2209 MIG and TIG Welding Filler Rod Houston , BOHLER AVESTA 2205 MIG and TIG Filler Wires Los Angeles , AWS Class ER2209 Metal Inert Gas (MIG) Welding Houston , UTP 6808 MO MIG and TIG Filler Metal Stockist Texas, Super Duplex Steel ER2209 MIG and TIG Filler Metal California, AWS Class ER2209 MIG and TIG Filler Metal Stockist in Houston , USA.
AWS Class ER2209 MIG and TIG filler metal is extensively utilized in welding duplex stainless steels like UNS S31803 and S32205, making it a go-to choice for applications that demand high strength and corrosion resistance. It finds common use in sectors such as offshore oil platforms, pressure vessels, desalination plants, heat exchangers, and chemical storage tanks. This filler metal excels in resisting pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments.
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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