Haynes 25 (UNS R30605 / Alloy L-605) – Supplier of Round Bars, Seamless Tubes & Plates | Shanghai Hangbo Alloy Group

By Shanghai Hangbo Alloy Group Co., Ltd. | ISO 9001:2015 Certified | Est. 2012 | Shanghai, China

Quick Answer: What Is Haynes 25?

Haynes 25 (UNS R30605 / W.Nr. 2.4964), also widely known as Alloy L-605, is a non-magnetic, cobalt-nickel-chromium-tungsten superalloy that stands as the strongest of the fabricable cobalt-based alloys for continuous service up to 1000°C (1832°F). It combines exceptional high-temperature strength with excellent resistance to oxidizing environments, sulfidation, and wear. Shanghai Hangbo Alloy Group specializes in supplying Haynes 25 as precision round bars, seamless tubes, and plates, all featuring full EN 10204 3.1 material traceability for aerospace and defense applications.

Key Properties at a Glance

Shanghai Hangbo Alloy Group Co., Ltd. — Your Reliable Source for High-Performance Cobalt Superalloys.