Description
Arcos ER308/308L is a low-carbon stainless-steel bare wire for gas tungsten arc welding. Its controlled carbon content helps reduce intergranular carbide precipitation and supports corrosion-resistant welds on common 300-series stainless steels.
- AWS A5.9 / ASME SFA 5.9 classifications: ER308 and ER308L
- UNS: S30880 and S30883
- Diameter: 1/8 in
- Length: 36 in
- Process: GTAW / TIG
- GTAW shielding gas: 100% argon or argon / 25–75% helium
- Typical tensile strength: 82,000 psi
- Typical elongation: 40%
- Typical base metals: AISI 301, 302, 304, 304L, 305, 308, 308L and 347
- Common uses include food, brewery, pharmaceutical, nuclear and general structural fabrication
- Priced and sold by the pound
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