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Grade: AISI 304L
Composition: Fe/Cr 18/Ni10
Form: Wire
Material: Stainless Steel
Commodity: Alloys

AISI 304L Stainless Steel Spooled Wire

AISI 304L Stainless Steel Spooled Wire is a low-carbon austenitic stainless steel product engineered for continuous feed applications, offering excellent corrosion resistance, high ductility, and stable mechanical performance. The reduced carbon content prevents carbide precipitation during welding, making it ideal for joining and fabrication in aggressive or hygiene-critical environments. Its spooled configuration enables efficient handling in automated manufacturing, robotic welding, and additive manufacturing processes. Industries including aerospace, food processing, marine engineering, and medical device production employ this wire in applications such as high-integrity welds, precision mesh fabrication, spring production, and wire-arc additive manufacturing. In research, it supports studies on martensitic transformation during wire drawing, optimization of weld metallurgy, and surface finishing for improved fatigue resistance. The combination of weldability, corrosion stability, and form factor efficiency ensures its value in high-performance industrial and scientific developments.
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Tolerances

Wire
Diameter ±10%
Length +5% / -1%

Material Properties for Alloys

Mechanical Properties
Element Value
Elongation at break( % ) 58
Tensile strength( MPa ) 565
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 72
Temperature coefficient( K⁻¹ ) -
Thermal Properties
Element Value
Thermal conductivity( W m⁻¹ K⁻¹ ) 16.2@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 17.3@23°C

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