Haynes 25
Haynes 25 is a Haynes 25 cobalt alloy for additive manufacturing, offering high creep resistance at high temperature, used in aeronautics, energy and industry for hot forming tools and hot gas components.
Usage
High temperature
Functional property (technical details)
Creep resistance
Typical applications
High-performance tools and prototypes for machining or hot forming, where dimensional stability reduces deformations under thermal load. Coatings and parts for corrosive environments, as in hot gas components, for protection against oxidation and thermal wear.
Key benefits
Good sphericity, high fluidity, particle size homogeneity, low oxidation
Available documents
Technical sheet, Safety sheet, Particle size distribution, Material certificate
Physical characteristics
Light dispersion
ASTM B822/ISO 13320-1
Available particle sizes (µm)
MIM <22μm/BJ <25μm/LPBF 15 — 53μm
Tapped density (g/cc)
≥ 4.95
Apparent density (g/cc)
≥ 8.30
Hall Flow
Chemical composition
Carbon (C) rate%
≤ 0.05
Silicon (Si) rate%
≤ 1.00
Manganese (Mn) rate%
1.00 — 2.00
Phosphorous (P) rate%
≤ 0.030
Sulphur (S) rate%
≤ 0.030
Chromium (Cr) rate%
19.0 — 21.0
Nickel (Ni) rate%
9.00 — 11.00
Molybdenum (Mo) rate%
Cobalt (Co) rate%
libra
Niobium (Nb) rate%
Titanium (Ti) rate%
Aluminum (Al) rate%
Copper (Cu) rate%
Boron (B) rate%
Iron (Ir) rate%
≤ 1.00
Nitrogen (N) rate% (LPBF only)
Oxygen (O) rate% (LPBF only)
Vanadium (V) rate%
Tungsen (W) rate%
14.00 — 16.00
Cadium (Cd) rate%
Tantalum (Ta) rate%
Hafnium (Hf) rate%
Zirconium (Zr) rate%
Other rate%
≤ 0.50