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AISI 302 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/Ni 8 Grade: AISI 302 UNS Number: S30200 Diameter: 0.1mm Length: 0.2m Temper: Hard
AISI 302 Stainless Steel Straight Wire is an austenitic stainless steel form offering high tensile strength, excellent corrosion resistance, and significant work-hardening capability. Cold drawing during manufacture boosts its ultimate tensile strength beyond 2000 MPa, while retaining good ductility, making it suitable for precision components subjected to repeated stress. Its straight wire format allows direct use in forming, fastening, and structural applications without the need for uncoiling. Aerospace, medical device, and precision manufacturing industries use it for mechanical linkages, corrosion-resistant fasteners, and surgical instrument components. Specific applications include precision springs in control assemblies, rigid corrosion-proof guide wires, and fastening elements in harsh chemical environments. In research, 302 straight wire supports the development of high-strength microstructures, fatigue-resistant designs, and surface-engineered components for specialized performance. Its combination of mechanical performance, corrosion stability, and fabrication versatility ensures broad utility in advanced industrial and scientific contexts.
Starting at $352.00 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 ) 510-1100
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 70-72
Thermal Properties
Element Value
Melting point( C ) 1400-1420
Thermal conductivity( W m⁻¹ K⁻¹ ) 16.3@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 15-18@20-100°C
Physical Properties
Element Value
Density( gcm⁻³ ) 7.92
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/Ni 8 Grade: AISI 302 UNS Number: S30200 Diameter: 0.1mm Length: 0.2m Temper: Hard

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Tolerances

Wire
Diameter ±10%
Length +5% / -1%