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Formula: Fe 75/Cr 20/Al 5
Form: Wire
Material: Chromaloy® Alloy
Commodity: Alloys
Temper:
Annealed
Chromaloy® Alloy Spooled Wire is part of Goodfellow's extensive range of wires, which includes 24 variations of this product. Chromaloy wire exhibits high strength and hardness as well as excellent corrosion and oxidation resistance. The wire's unique properties make it suitable for applications like springs, fasteners, and welding electrodes that require durability in extreme environments. With its versatility across industries like aerospace, automotive, and oil and gas, Chromaloy wire serves as a high-performance solution for demanding mechanical components and systems.
Tolerances
Wire
| Diameter | ±10% | |
|---|---|---|
| Length | +5% / -1% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | 15 |
| Tensile strength( MPa ) | 650 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 137 |
| Temperature coefficient( K⁻¹ ) | 0.00007 |
Magnetic Properties
| Element | Value |
|---|---|
| Curie temperature( C ) | 600 |
Thermal Properties
| Element | Value |
|---|---|
| Maximum use temperature in air( C ) | 1250 |
| Melting point( C ) | 1500 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 16@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 11@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 7.1 |
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