Haynes 25 (L605) High-Temperature Alloy Wire for the UK & Europe
Ken-Tron supplies Haynes 25® (L605) wire, a cobalt–nickel–chromium–tungsten alloy, designed for applications requiring high temperature strength and superior oxidation resistance. We deliver to customers in the UK, Europe, and worldwide, serving sectors including aerospace, power generation, medical, weaving, springs and others.
Chemical Composition
| Carbon | 0.05 – 0.15 % |
| Chromium | 19.0 – 21.0 % |
| Cobalt | balance |
| Iron | ≤ 3.0 % |
| Manganese | 1.0 – 2.0 % |
| Nickel | 9.0 – 11.0 % |
| Phosphorus | max 0.04 % |
| Silicon | max 1.0 % |
| Sulfur | max 0.03 % |
| Tungsten | 14.0 – 16.0 % |
Standards reference: AMS 579 (widely recognised in aerospace supply chains in the UK, EU, and US); Temper “Hard” 200-270 ksi / “Soft” up to ~185-200 ksi.
Other Key Properties
| Density (lbs/in3) | approx. 8.20 g/cm³ (≈ 0.330 lb/in³) |
| Melting Point (°F) | approx. 1 407 °C (≈ 2 570 °F) |
| Tensile strength | in Hard temper ~1 400-1 750 MPa; softer tempers lower |
| Thermal expansion (25-100 °C) | ~12.3 µm/m·°C |
Specifications can be provided in both inch and metric units to support UK and European requirements.
Click here for a full color parts brochure (1.31 MB) in PDF format.
If you need small diameter, close-tolerance wire to a specific standard, Ken-tron’s Wire Division can manufacture to your specification. For more information or for a fast quote, contact us.
