DESCRIPTION
SS-304 filler wire is a solid rod used primarily in TIG (GTAW) welding for joining and overlaying austenitic stainless steels. The wire is typically supplied bright and clean for optimal arc stability. It offers excellent corrosion resistance and weldability for general fabrication, piping, construction, and food/pharma industries.
PRODUCT SPECIFICATION
Product Type: TIG Filler Wire
Material Grade: SS 304
Chemical Composition: Cr: 18–20%, Ni: 8–11%, C: max 0.08%, Mn: max 2.0%, Si: max 0.75%, P: max 0.045%, S: max 0.030%
Finish: Bright, hydrocarbon & oil free
Typical Mechanical Properties: Tensile Strength: min 515 MPa, Elongation: 35%
Welding Position: All (flat, horizontal, vertical, overhead)
Standard: AWS A5.9: ER304
Application: Fabrication, pipework, structural welding
Shielding Gas: Argon (pure), per TIG welding standards
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