Powder Metallurgy
Ferrous, non-ferrous, and premix solutions for structural PM parts, bushes, sleeves, bearings, and alloy component systems.
Powder response shapes component performance.
In powder metallurgy, the selected powder directly influences compaction behaviour, density build-up, porosity, green strength, and final sintered performance. KRN supports conventional PM through atomized iron, sponge iron, copper, bronze, brass, and customer-specific premix routes matched to the end use.
Useful when the requirement is structural PM parts, self-lubricating components, conductive PM systems, premix-based production, or alloy PM parts where the powder route must support the intended component behaviour.
Performance priorities
What matters most in this PM route.
Stable compaction response
Uniform filling and predictable pressing behaviour are critical for dimensional consistency and green strength.
Density and porosity control
Powder selection influences how the part reaches the required density ladder and functional porosity.
Alloy fit to end use
Structural, bearing, conductivity-led, and premix-based PM parts need different powder families and alloy balances.
Custom Premix Option
Ready-to-press premix support for PM production.
KRN Custom Premixes are engineered ready-to-press blends developed for customer-specific PM requirements. The system is designed to combine the chosen base matrix with alloying additions, lubricants, and bonding options so the mix reaches the press in a production-ready form.
Built around your tooling
Apparent density, flow, and green strength can be tuned to the die cavity and compaction condition for more consistent press performance.
Segregation control
Bonded and engineered mixes help retain alloying additions more uniformly during handling and production.
Cleaner and simpler production
Ready-to-press supply reduces the need for plant-level remixing and lowers the risk that in-house handling changes the intended blend.
Traceable PM system
Each approved blend is supported through controlled blending and a matching Certificate of Analysis for the supplied mix.
KRN grade selection
KRN grades commonly aligned to powder metallurgy use.
The selections below are practical starting points for common PM requirements, from standard structural parts to customer-specific premix systems. Each block includes direct access to the relevant technical data sheet.
Structural PM parts
For components where density ladder, dimensional stability, and performance positioning matter.
Fine or specialty PM
For selected PM systems needing finer response or sponge-based behaviour.
Copper PM parts
For conductivity-led or non-ferrous PM requirements.
Bronze bearings
For self-lubricating bush and bearing systems.
Engineering alloy PM
For brass-based alloy PM applications.
Custom premix systems
For ready-to-press PM blends tailored around base matrix, alloy additions, lubricant system, and press condition.
Need product guidance?
Move from application to the right grade with technical support.
Use the downloads library for technical sheets or connect with KRN if you want to discuss grade selection, premix development, trial quantities, or product-family fit for your process.