Introduction
LORK is a super alloy manufacturer with 20 years of manufacturing experience.
(L605) (Haynes 25) (R30605) (W.Nr.2.4964) (GH5605) (GH605) (Alloy L605) (CoCr20W15Ni) (KC20WN) (Stellite 25) (UDIMET L605) (Conicro 5010W)
Haynes 25 is a cobalt-nickel- chromium-tungsten alloy that combines excellent high-temperature strength with good resistance to oxidizing environments up to 980ºC for prolonged exposures, and excellent resistance to sulfidation. It can be fabricated and formed by conventional techniques, and has been used for cast components. Other attractive features include excellent resistance to metal galling.
Haynes 25 Alloy Rod Features
▪ Oxidation resistant to 1800° F
▪ Galling resistant
▪ Resistant to marine environments, acids and body fluids
Haynes 25 Alloy Rod Applications
▪ Gas turbine engine combustion chambers and afterburners
▪ High temperature ball bearings and bearing races
▪ Springs
▪ Heart valves
Haynes 25 Specifications
UNS | W. Nr | Trademark | GB | DIN | NF |
R30605 | 2.4964 | Haynes 25 L605 | GH5605 | CoCr20W15Ni | CoCr20W15Ni KC20WN |
Chemical Compositions Of Haynes 25 Nickel Alloy
Alloy | C | Si | Mn | P | S | Cr | Ni | Co | W | Fe |
Haynes 25 | 0.05-0.15 | ≤0.40 | 1.0-2.0 | ≤0.04 | ≤0.03 | 19.0-21.0 | 9.0-11.0 | Bal | 14.0-16.0 | ≤3.0 |
Typical Physical And Mechanical Properties (RT, Solution Annealed)
Density, g/cm3 | Melting Point, ºC | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HRB |
9.07 | 1330-1410 | 996 | 476 | 54.7 | / |
Haynes 25 Alloy Rod Forms And Standards
Rod, Bar, Wire and Forgings | AMS 5759 |
Plate, Sheet and Strip | AMS 5537 |
Pipe and Tube | - |
Welding Product | AMS 5797, AMS 5796 |
Others | - |
Available Sizes And Specifications
Haynes 25 available sizes and specifications | |
Grade | Haynes 25 |
Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
Nickel pipe | Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
Nickel bar | Diameter: Ф4mm - Ф600mm |
Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |





Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?