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AISI 304 Stainless Steel Spooled Wire

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Commodity: Alloys Material: Stainless Steel Form: Wire Composition: Fe/Cr 18/Ni10 Grade: AISI 304 UNS Number: S30400
AISI 304 Stainless Steel Spooled Wire is a highly versatile austenitic stainless steel product combining superior corrosion resistance, tensile strength, and ductility with the convenience of continuous spooling for efficient processing. Its microstructure ensures stability under cyclic loading, while excellent weldability and formability allow its adaptation to precision manufacturing and high-stress environments. Industries such as aerospace, automotive, medical devices, and energy systems employ it for resilient springs, wire-based fasteners, surgical instruments, and electrical grounding applications in corrosive atmospheres. Specific uses include orthodontic arch wires, woven metallic meshes, and high-strength control cables. In research, 304 stainless steel spooled wire supports innovations in fatigue-resistant designs, cold deformation studies, and surface engineering for enhanced wear performance. Its combination of continuous length format, mechanical reliability, and chemical stability ensures enduring value for both industrial-scale production and advanced experimental engineering.
Starting at $300.00 each
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Material Properties

Mechanical Properties
Element Value
Hardness - Brinell 160-190
Elongation at break( % ) <60
Modulus of elasticity( GPa ) 190-210
Izod impact strength( J m⁻¹ ) 20-136
Tensile strength( MPa ) 460-1100
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 70-72
Thermal Properties
Element Value
Melting point( C ) 1400-1455
Thermal conductivity( W m⁻¹ K⁻¹ ) 16.3@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 18@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 7.93
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 304 UNS Number: S30400

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%