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Grade: AISI 304
Formula: Fe/Cr 18/Ni10
Form: Wire
Material: Stainless Steel
Commodity: Alloys
Length:
1m
Temper:
As Drawn
AISI 304 Stainless Steel Straight Wire is an austenitic stainless steel product offering an optimal combination of tensile strength, corrosion resistance, and ductility in a linear, uncoiled form. Its uniform cross-section and mechanical stability make it suitable for precise forming, bending, and joining in demanding environments. With excellent oxidation resistance and durability, it serves industries such as aerospace, medical devices, chemical processing, and structural engineering. Typical applications include precision springs, orthodontic components, structural reinforcement elements, and welding filler rods. Its straight form ensures dimensional consistency, enabling direct integration into automated manufacturing or custom assembly processes without re-shaping. In research and development, 304 stainless steel straight wire is a preferred substrate for surface treatment studies, fatigue resistance testing, and the fabrication of miniature mechanical systems. Its combination of geometric precision, mechanical robustness, and environmental stability underpins its role as a critical feedstock in both advanced manufacturing and experimental engineering contexts.
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Material Properties for Alloys
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 |
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