AWS Class ER308/308L MIG and TIG Filler Welding Wire

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Conrad Welding Supplies is a reputable manufacturer and supplier located in Houston, USA, known for its top-notch welding consumables, including the AWS Class ER308/308L MIG and TIG filler welding wire. With a strong commitment to quality, reliability, and customer satisfaction, Conrad provides welding solutions that are specifically designed to meet the rigorous standards of various industries. Their ER308/308L wire is crafted using cutting-edge manufacturing techniques, ensuring consistent performance for both TIG and MIG welding applications. Conrad Welding Supplies has built a solid reputation for timely deliveries, competitive pricing, and technical support that empowers clients to achieve outstanding welding results.

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welding electrodes

AWS Class ER308/308L MIG and TIG Filler Welding Wire Specification

ClassificationAWS A5.9, ER308/308L
FormMIG spools, TIG cut lengths, Reels and Coils
Type Of WeldingInert Gas Welding
CurrentMIG-DCEP / TIG-DCEN
Diameters.023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8”
Standard TIG straight lengths are available36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request.
AWS ER308/308L MIG & TIG Filler Metal Application & uses
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry

What is AWS Class ER308/308L MIG and TIG Filler Welding Wire?

The AWS Class ER308/308L filler wire primarily consists of 19–21% chromium and 9–11% nickel, with a low carbon content (≤0.03%) to reduce carbide precipitation and boost corrosion resistance. This wire boasts a tensile strength of about 85,000 psi and a yield strength of around 55,000 psi, along with excellent elongation and toughness. It meets or surpasses AWS A5.9 standards and delivers a smooth, stable arc with minimal spatter. These mechanical properties make ER308/308L ideal for joining similar stainless steels while ensuring strength and corrosion resistance post-welding.

AWS Class ER308/308L MIG and TIG Filler Welding Wire Equivalent Grade

Class UNS Oxford Alloys SANDVIK
ER308/308L S30883 Alloy 308/308L EXATON 19.9.L / EXATON 19.9.LR E308L-17

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.

AWS Class ER308/308L MIG and TIG Filler Welding Wire Chemical Composition

C Cr Ni Mo Mn Si P S Cu
0.03 19.5-22.0 9.0-11.0 0.75 1.0-2.5 0.30-0.65 0.03 0.03 0.75

AWS Class ER308/308L MIG and TIG Filler Welding Wire Mechanical Properties

Yield, kpsi: 59
Tensile Strength, kpsi: 88
Elongation%, min: 39

AWS Class ER308/308L MIG & TIG Filler Metal Parameters

Diameter Process Volt Amps/Shielding Gas
in (mm)
.023 (0.6) GMAW 14-19 30-85/98% Argon/2% Oxygen
.030 (0.8) GMAW 15-20 45-125/98% Argon/2% Oxygen
.035 (0.9) GMAW 16-22 60-150/98% Argon/2% Oxygen
.045 (1.14) GMAW 17-22 90-210/98% Argon/2% Oxygen
.035 (0.9) GTAW 12-15 60-100/100% Argon
.045 (1.14) GTAW 13-16 70-120/100% Argon
1/16” (1.6) GTAW 12 80-150/100% Argon
3/32” (2.4) GTAW 12 150-250/100% Argon
1/8” (3.2) GTAW 12 200-375/100% Argon

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Top Manufacturer and Supplier of AWS Class ER308/308L MIG and TIG Filler Welding Wire in Houston , USA

Conrad Welding Supplies is a Top manufacturer and supplier of high-quality AWS Class ER308/308L MIG and TIG Filler Welding Wire  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 AWS Class ER308/308L MIG and TIG Filler Welding Wire

Oxford Alloy 308/308L MIG Filler Wire
AWS A5.9 TIG Filler Wire
Stainless Steel ER308/308L MIG Filler Wire
SS ER308/308L MIG Filler Wire
Stainless Steel ER308/308L TIG Filler Wire
ASME SFA A5.9 TIG Filler Wire

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AWS Class ER308/308L MIG and TIG Filler Welding Wire Uses

ER308/308L MIG and TIG filler welding wire is widely used for welding austenitic stainless steels like 304, 304L, 308, and 308L grades. It’s perfect for applications that demand high corrosion resistance and strength, particularly in environments exposed to chemicals, moisture, and high temperatures. Common industries that utilize this filler wire include food processing, petrochemical, brewery equipment, dairy, medical devices, and architectural structures. It’s suitable for both manual and automated welding operations, providing clean welds with minimal post-weld cleanup, making it a go-to choice for critical stainless steel fabrication tasks.

 

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.

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