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AISI 304L Stainless Steel Straight Wire

Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Stainless Steel Form: Wire Composition: Fe/Cr 18/Ni10 Grade: AISI 304L UNS Number: S30403 Diameter: 0.3mm Length: 1m Temper: Annealed
AISI 304L Stainless Steel Straight Wire is a low-carbon austenitic stainless steel product valued for its excellent corrosion resistance, high ductility, and reliable mechanical stability in challenging environments. The reduced carbon content minimizes carbide precipitation during welding or heat exposure, maintaining performance in marine, chemical, and food-grade systems. In straight form, it offers superior rigidity and precision, making it ideal for structural reinforcement, high-integrity fastening, and medical instrumentation. Industries such as aerospace, pharmaceuticals, and manufacturing employ this wire in applications including spring fabrication, orthodontic appliances, wire-form components, and deep-drawing operations. In research, it serves as a standard material for studies on cold work effects, martensitic transformation during deformation, and surface treatments to enhance fatigue life. Its combination of form stability, corrosion resilience, and metallurgical reliability ensures a central role in both industrial production and advanced engineering development.
Starting at $226.00 each
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Material Properties

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
each

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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Stainless Steel Form: Wire Composition: Fe/Cr 18/Ni10 Grade: AISI 304L UNS Number: S30403 Diameter: 0.3mm Length: 1m Temper: Annealed

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%