Alloy L605 Cobalt-Based Superalloy Bar (UNS R30605)
Alloy L605 Cobalt-Based Superalloy Bar (UNS R30605) (product code PT-XHA-SUP-00028) is listed under Industrial Products & MRO > Special Alloys > Superalloys and supplied in Singapore by PANDA COLLECTIONS (PANDATEC PTE. LTD.), a B2B procurement partner for businesses. A cobalt-chromium-tungsten-nickel alloy combining high-temperature strength with resistance to oxidation, sulphidation and wear; fine drawn wire is used for brush seals. Prices are quoted on request.
| Product code | PT-XHA-SUP-00028 |
|---|---|
| Category | Industrial Products & MRO > Special Alloys > Superalloys |
| Grade / designation | UNS R30605 / W.Nr. 2.4964 / GH5605 (equivalent to HAYNES® 25) |
| Product form | Bar & Rod |
| Applicable standards | AMS 5759, AMS 5537, ASTM F90 (confirmed per order) |
| Available forms | Bar (hot rolled, forged, cold drawn), plate, sheet, strip, rings, forgings, fine wire (e.g. Ø0.10 / 0.12 mm for brush seals) |
| Certificates | EN 10204 3.1 MTC on request |
| Minimum order | On request |
| Country of origin | China |
| Pricing | On request – customised quotation by PANDA COLLECTIONS |
| Supplied in | Singapore |
Product description
A cobalt-chromium-tungsten-nickel alloy combining high-temperature strength with resistance to oxidation, sulphidation and wear; fine drawn wire is used for brush seals. PANDA COLLECTIONS sources Alloy L605 (Alloy 25) for buyers in Singapore and internationally for project and bulk orders. Mill test certificates to EN 10204 3.1, full heat traceability, melting route (e.g. ESR/VAR), heat-treatment condition and NDT/testing requirements are confirmed per enquiry. Prices are not listed online; every order is quoted individually based on grade, dimensions, quantity, testing and certification requirements.
Technical data
| Chemical composition (%) | Cr 19–21, W 14–16, Ni 9–11, Mn 1.0–2.0, C 0.05–0.15, Fe ≤3.0, Si ≤1.0, Co bal. |
|---|---|
| Mechanical properties | Supplied solution treated; properties per AMS specification |
| Physical properties | Solution treatment 1177–1232 °C (2150–2250 °F), rapid cool |
Typical applications
- Jet-engine blades
- Combustors and turbine rings
- Furnace muffles and liners
- Brush seals
- Wear-resistant parts
Industries: Aerospace, Power Generation, Heat Treatment & Industrial Furnaces, Medical Devices
Updated October 27, 2026
Frequently asked questions
What is Alloy L605 (Alloy 25) used for?
Jet-engine blades, combustors and turbine rings, furnace muffles and liners, brush seals, wear-resistant parts.
Which standards apply to Alloy L605 (Alloy 25)?
AMS 5759, AMS 5537, ASTM F90. Compliance, testing and certificates are confirmed for each order.
What forms and sizes of Alloy L605 (Alloy 25) are available?
Bar (hot rolled, forged, cold drawn), plate, sheet, strip, rings, forgings, fine wire (e.g. Ø0.10 / 0.12 mm for brush seals). Sizes are cut or produced to order.
How do I get a price for Alloy L605 Cobalt Superalloy Bar?
Prices are not published. Request a customised quotation from PANDA COLLECTIONS with the product code PT-XHA-SUP-00028, size, quantity, testing and certificate requirements, and delivery address.
Can mill test certificates be provided?
Mill test certificates to EN 10204 3.1 with heat traceability can be requested. Melting route (e.g. ESR/VAR), heat-treatment condition and NDT requirements are confirmed per enquiry.
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