Materials
Materials
Materials
Pushing the Boundaries of Advanced Alloys
Pushing the Boundaries of Advanced Alloys
We specialize in developing and engineering high-performance materials tailored to the most demanding applications. Our expertise in metals, composites, polymers, and hybrid materials ensures that our components meet and exceed industry standards for strength, durability, and precision.
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® Z
Electrodes, holders and inserts, Electrode caps
Crucibles, moulds and cooling plates for continuous casting (Aluminium and Steel)
Current-carrying springs and contacts
Cr CHROMIUM | Zr ZIRCONIUM | OTHERS | Cu COPPER |
1.0 | 0.1 | max. 0.2 | balance |
Excellent electrical conductivity
Significantly higher strength and hardness compared to pure copper
Combines the advantages of CuCr and CuZr alloys in a single material
High thermal stability, even at elevated temperatures
Outstanding creep resistance
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® S
Core inserts for injection moulding tools
Plunger tips
Electrodes and holders for resistance welding processes
Spot welding and seam welding electrodes
Various applications for heat dissipation
Ni NICKEL | Si SILICON | Cr CHROMIUM | Cu COPPER |
2.4 | 0.7 | 0.4 | balance |
Excellent electrical and thermal conductivity
High strength and hardness
High thermal stability at elevated temperatures
Good corrosion resistance
Beryllium- free (alternative to Beryllium Products such as CuCoNiBe…)
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® N
Core inserts and components for injection moulding tools
Blow moulding and thermoforming tools
Welding fixtures
Moulds for non-ferrous metal casting
Ni NICKEL | Si SILICON | Cr CHROMIUM | OTHERS | Cu COPPER |
7.0 | 2.1 | 0.9 | max. 0.5 | balance |
Highest strength and hardness among beryllium-free alloys
Very good electrical and thermal conductivity
High thermal stability
Good corrosion resistance
Beryllium-free alternative to CuBe2
HIGH CONDUCTIVITY
COPPER ALLOY WITH BERYLLIUM
WECOBA® D
Electrodes and holders for spot, seam, butt and projection welding
Hot runner nozzles
Plunger tips aluminium die casting
Moulds and cooling plates
Co COBALT | Ni NICKEL | Be BERYLLIUM | OTHERS | Cu COPPER |
1.0 | 1.0 | 0.5 | max. 0.5 | balance |
Balanced combination of mechanical and physical properties
High electrical and thermal conductivity
High strength and hardness
High thermal stability at elevated temperatures
Very high creep resistance
HIGH CONDUCTIVITY
COPPER ALLOY WITH BERYLLIUM
WECOBA® B
Highly loaded components for flash butt and projection welding
Spark-free and non-magnetic manual tools
Mould inserts, cooling plates and cooling pins
Co COBALT | Ni NICKEL | Be BERYLLIUM | Co+Ni+Fe | Cu COPPER |
min. 0.2 | 1.9 | max. 0.6 | balance | |
Highest hardness and tensile strength among low-alloy copper materials
High electrical and thermal conductivity
High thermal stability at elevated temperatures
Very high creep resistance
Suitable for mould making applications involving abrasive plastics
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 190
Bearings and bushings
Gears and worm gears
Sliding elements and wear parts
Guide strips and sliding blocks
Keys and spindle nuts
Pinions, bevel gears, levers and housings
Sealing rings and wipers
Al | Fe |
| Cu |
ALUMINIUM | IRON | OTHERS | COPPER |
11 | 3.5 | max. 0.5 | balance |
Higher strength and hardness compared with other alloys in this material group
Balanced ratio of toughness and ductility for high load capacity
Very good corrosion resistance suitable for aggressive fluids.
High wear resistance supporting extended service life
Very good sliding properties suitable as a mating material for stainless steel
Proven performance under severe operating conditions including marine environments and heavy-duty machinery
Versatile use across a wide range of mechanical engineering applications
HIGH STRENGTH | WEAR RESISTANCE | HIGH FATIGUE RESISTANCE
ALUMINIUM BRONZE
WECOBA® 270
Bearings, bushings, shafts, journal bearings and gears
Valves, valve seats, flanges and high-temperature steam fittings
Sliding elements, wear parts and guide strips
Al ALUMINIUM | Fe IRON | Ni NICKEL | Mn MANGANESE | OTHERS | Cu COPPER |
10.8 | 5.0 | 5.4 | 1.0 | max. 0.5 | balance |
High strength and hardness suitable for extreme mechanical loads and elevated temperatures
Balanced combination of toughness and ductility for highly loaded components
Very good corrosion wear and heat resistance
Good sliding properties ensuring reliable performance at low and high contact pressures
Proven performance under extreme operating conditions including marine applications and high-performance components
Performance exceeding standard nickel aluminum bronzes with extended service life and increased reliability
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 290
Bending mandrels and spherical segments for tube forming
Grinding prism and grinding straightedges
Sliding elements and wear parts
Guide elements
Slide elements for plastic injection moulds
Al ALUMINIUM | Fe IRON | Mn MANGANESE | OTHERS | Cu COPPER |
13.0 | 4.2 | 0.8 | max. 0.5 | balance |
High strength and hardness
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 330
Forming and bending tools especially bending mandrels
Deep Drawing tools, blank holders and punches
Stretch forming and profiling tools
Sliding elements and wear parts
Guide strips and pressure plates
Al ALUMINIUM | Fe IRON | Mn MANGANESE | OTHERS | Cu COPPER |
13.8 | 4.6 | 1.0 | max. 0.5 | balance |
High strength and hardness
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 390
Deep Drawing tools, blank holders and punches
Stretch forming and profiling tools
Forming and bending tools
Sliding elements and wear parts
Guide strips and pressure plates
Slide elements for plastic injection moulds
Forming rolls and welding rolls for welded tubes
Al ALUMINIUM | Fe IRON | OTHERS | Cu COPPER |
Not intended for public release | |||
Highest hardness among aluminum bronzes
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
Magnetic permeability close to neutral
HIGH CORROSION RESISTANCE
COPPER NICKEL ALLOY
WECOBA® Ni10
Components for piping systems and plant engineering, particularly in seawater-carrying installations, such as fittings including flanges, valves, connectors and joint elements
Plates and tube sheets for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater generators, air conditioning systems, process equipment, finned tubes and brake lines
High-quality alternatives for bolts and nuts, particularly as an upgrade where corrosion-related loads exceed the performance limits of nickel aluminium bronzes
Ni | Fe | Mn | Zn | Co | Pb | P | Sn | S | C |
| Cu |
NICKEL | IRON | MANGAN. | ZINC | COBALT | LEAD | PHOSPHOR | TIN | SULFUR | CARBON | OTHERS | COPPER |
10.0 | 1.6 | 0.7 | max. 0.5 | max. 0.1 | max. 0.2 | max. 0.2 | max. 0.3 | max. 0.05 | max. 0.05 | max. 0.2 | balance |
Excellent resistance to corrosion, cavitation and erosion
Very good balance between mechanical load capacity and durability
HIGH CORROSION RESISTANCE
COPPER NICKEL ALLOY
WECOBA® Ni30
Components for piping systems and plant engineering, particularly in seawater-carrying installations, such as fittings including flanges, valves, connection and joint elements
Plates and tube sheets for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater generators, air conditioning systems, process equipment, finned tubes and brake lines
High-quality alternatives for bolts and nuts, particularly as an upgrade where corrosion-related loads exceed the performance limits of WECOBA® Ni10
Ni | Fe | Mn | Zn | Co | Pb | P | Sn | S | C |
| Cu |
NICKEL | IRON | MANGAN. | ZINC | COBALT | LEAD | PHOSPHOR | TIN | SULFUR | CARBON | OTHERS | COPPER |
31.0 | 0.6 | 1.0 | max. 0.5 | max. 0.1 | max. 0.2 | max. 0.2 | max. 0.3 | max. 0.3 | max. 0.05 | max. 0.2 | balance |
Excellent resistance to corrosion, cavitation and erosion
Excellent balance between mechanical load capacity and durability
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® Z
Electrodes, holders and inserts, Electrode caps
Crucibles, moulds and cooling plates for continuous casting (Aluminium and Steel)
Current-carrying springs and contacts
Cr CHROMIUM | Zr ZIRCONIUM | OTHERS | Cu COPPER |
1.0 | 0.1 | max. 0.2 | balance |
Excellent electrical conductivity
Significantly higher strength and hardness compared to pure copper
Combines the advantages of CuCr and CuZr alloys in a single material
High thermal stability, even at elevated temperatures
Outstanding creep resistance
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® S
Core inserts for injection moulding tools
Plunger tips
Electrodes and holders for resistance welding processes
Spot welding and seam welding electrodes
Various applications for heat dissipation
Ni NICKEL | Si SILICON | Cr CHROMIUM | Cu COPPER |
2.4 | 0.7 | 0.4 | balance |
Excellent electrical and thermal conductivity
High strength and hardness
High thermal stability at elevated temperatures
Good corrosion resistance
Beryllium- free (alternative to Beryllium Products such as CuCoNiBe…)
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® N
Core inserts and components for injection moulding tools
Blow moulding and thermoforming tools
Welding fixtures
Moulds for non-ferrous metal casting
Ni NICKEL | Si SILICON | Cr CHROMIUM | OTHERS | Cu COPPER |
7.0 | 2.1 | 0.9 | max. 0.5 | balance |
Highest strength and hardness among beryllium-free alloys
Very good electrical and thermal conductivity
High thermal stability
Good corrosion resistance
Beryllium-free alternative to CuBe2
HIGH CONDUCTIVITY
COPPER ALLOY WITH BERYLLIUM
WECOBA® D
Electrodes and holders for spot, seam, butt and projection welding
Hot runner nozzles
Plunger tips aluminium die casting
Moulds and cooling plates
Co COBALT | Ni NICKEL | Be BERYLLIUM | OTHERS | Cu COPPER |
1.0 | 1.0 | 0.5 | max. 0.5 | balance |
Balanced combination of mechanical and physical properties
High electrical and thermal conductivity
High strength and hardness
High thermal stability at elevated temperatures
Very high creep resistance
HIGH CONDUCTIVITY
COPPER ALLOY WITH BERYLLIUM
WECOBA® B
Highly loaded components for flash butt and projection welding
Spark-free and non-magnetic manual tools
Mould inserts, cooling plates and cooling pins
Co COBALT | Ni NICKEL | Be BERYLLIUM | Co+Ni+Fe | Cu COPPER |
min. 0.2 | 1.9 | max. 0.6 | balance | |
Highest hardness and tensile strength among low-alloy copper materials
High electrical and thermal conductivity
High thermal stability at elevated temperatures
Very high creep resistance
Suitable for mould making applications involving abrasive plastics
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 190
Bearings and bushings
Gears and worm gears
Sliding elements and wear parts
Guide strips and sliding blocks
Keys and spindle nuts
Pinions, bevel gears, levers and housings
Sealing rings and wipers
Al | Fe |
| Cu |
ALUMINIUM | IRON | OTHERS | COPPER |
11 | 3.5 | max. 0.5 | balance |
Higher strength and hardness compared with other alloys in this material group
Balanced ratio of toughness and ductility for high load capacity
Very good corrosion resistance suitable for aggressive fluids.
High wear resistance supporting extended service life
Very good sliding properties suitable as a mating material for stainless steel
Proven performance under severe operating conditions including marine environments and heavy-duty machinery
Versatile use across a wide range of mechanical engineering applications
HIGH STRENGTH | WEAR RESISTANCE | HIGH FATIGUE RESISTANCE
ALUMINIUM BRONZE
WECOBA® 270
Bearings, bushings, shafts, journal bearings and gears
Valves, valve seats, flanges and high-temperature steam fittings
Sliding elements, wear parts and guide strips
Al ALUMINIUM | Fe IRON | Ni NICKEL | Mn MANGANESE | OTHERS | Cu COPPER |
10.8 | 5.0 | 5.4 | 1.0 | max. 0.5 | balance |
High strength and hardness suitable for extreme mechanical loads and elevated temperatures
Balanced combination of toughness and ductility for highly loaded components
Very good corrosion wear and heat resistance
Good sliding properties ensuring reliable performance at low and high contact pressures
Proven performance under extreme operating conditions including marine applications and high-performance components
Performance exceeding standard nickel aluminum bronzes with extended service life and increased reliability
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 290
Bending mandrels and spherical segments for tube forming
Grinding prism and grinding straightedges
Sliding elements and wear parts
Guide elements
Slide elements for plastic injection moulds
Al ALUMINIUM | Fe IRON | Mn MANGANESE | OTHERS | Cu COPPER |
13.0 | 4.2 | 0.8 | max. 0.5 | balance |
High strength and hardness
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 330
Forming and bending tools especially bending mandrels
Deep Drawing tools, blank holders and punches
Stretch forming and profiling tools
Sliding elements and wear parts
Guide strips and pressure plates
Al ALUMINIUM | Fe IRON | Mn MANGANESE | OTHERS | Cu COPPER |
13.8 | 4.6 | 1.0 | max. 0.5 | balance |
High strength and hardness
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 390
Deep Drawing tools, blank holders and punches
Stretch forming and profiling tools
Forming and bending tools
Sliding elements and wear parts
Guide strips and pressure plates
Slide elements for plastic injection moulds
Forming rolls and welding rolls for welded tubes
Al ALUMINIUM | Fe IRON | OTHERS | Cu COPPER |
Not intended for public release | |||
Highest hardness among aluminum bronzes
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
Magnetic permeability close to neutral
HIGH CORROSION RESISTANCE
COPPER NICKEL ALLOY
WECOBA® Ni10
Components for piping systems and plant engineering, particularly in seawater-carrying installations, such as fittings including flanges, valves, connectors and joint elements
Plates and tube sheets for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater generators, air conditioning systems, process equipment, finned tubes and brake lines
High-quality alternatives for bolts and nuts, particularly as an upgrade where corrosion-related loads exceed the performance limits of nickel aluminium bronzes
Ni | Fe | Mn | Zn | Co | Pb | P | Sn | S | C |
| Cu |
NICKEL | IRON | MANGAN. | ZINC | COBALT | LEAD | PHOSPHOR | TIN | SULFUR | CARBON | OTHERS | COPPER |
10.0 | 1.6 | 0.7 | max. 0.5 | max. 0.1 | max. 0.2 | max. 0.2 | max. 0.3 | max. 0.05 | max. 0.05 | max. 0.2 | balance |
Excellent resistance to corrosion, cavitation and erosion
Very good balance between mechanical load capacity and durability
HIGH CORROSION RESISTANCE
COPPER NICKEL ALLOY
WECOBA® Ni30
Components for piping systems and plant engineering, particularly in seawater-carrying installations, such as fittings including flanges, valves, connection and joint elements
Plates and tube sheets for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater generators, air conditioning systems, process equipment, finned tubes and brake lines
High-quality alternatives for bolts and nuts, particularly as an upgrade where corrosion-related loads exceed the performance limits of WECOBA® Ni10
Ni | Fe | Mn | Zn | Co | Pb | P | Sn | S | C |
| Cu |
NICKEL | IRON | MANGAN. | ZINC | COBALT | LEAD | PHOSPHOR | TIN | SULFUR | CARBON | OTHERS | COPPER |
31.0 | 0.6 | 1.0 | max. 0.5 | max. 0.1 | max. 0.2 | max. 0.2 | max. 0.3 | max. 0.3 | max. 0.05 | max. 0.2 | balance |
Excellent resistance to corrosion, cavitation and erosion
Excellent balance between mechanical load capacity and durability
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® Z
Electrodes, holders and inserts, Electrode caps
Crucibles, moulds and cooling plates for continuous casting (Aluminium and Steel)
Current-carrying springs and contacts
Cr CHROMIUM | Zr ZIRCONIUM | OTHERS | Cu COPPER |
1.0 | 0.1 | max. 0.2 | balance |
Excellent electrical conductivity
Significantly higher strength and hardness compared to pure copper
Combines the advantages of CuCr and CuZr alloys in a single material
High thermal stability, even at elevated temperatures
Outstanding creep resistance
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® S
Core inserts for injection moulding tools
Plunger tips
Electrodes and holders for resistance welding processes
Spot welding and seam welding electrodes
Various applications for heat dissipation
Ni NICKEL | Si SILICON | Cr CHROMIUM | Cu COPPER |
2.4 | 0.7 | 0.4 | balance |
Excellent electrical and thermal conductivity
High strength and hardness
High thermal stability at elevated temperatures
Good corrosion resistance
Beryllium- free (alternative to Beryllium Products such as CuCoNiBe…)
HIGH CONDUCTIVITY
COPPER ALLOY
WECOBA® N
Core inserts and components for injection moulding tools
Blow moulding and thermoforming tools
Welding fixtures
Moulds for non-ferrous metal casting
Ni NICKEL | Si SILICON | Cr CHROMIUM | OTHERS | Cu COPPER |
7.0 | 2.1 | 0.9 | max. 0.5 | balance |
Highest strength and hardness among beryllium-free alloys
Very good electrical and thermal conductivity
High thermal stability
Good corrosion resistance
Beryllium-free alternative to CuBe2
HIGH CONDUCTIVITY
COPPER ALLOY WITH BERYLLIUM
WECOBA® D
Electrodes and holders for spot, seam, butt and projection welding
Hot runner nozzles
Plunger tips aluminium die casting
Moulds and cooling plates
Co COBALT | Ni NICKEL | Be BERYLLIUM | OTHERS | Cu COPPER |
1.0 | 1.0 | 0.5 | max. 0.5 | balance |
Balanced combination of mechanical and physical properties
High electrical and thermal conductivity
High strength and hardness
High thermal stability at elevated temperatures
Very high creep resistance
HIGH CONDUCTIVITY
COPPER ALLOY WITH BERYLLIUM
WECOBA® B
Highly loaded components for flash butt and projection welding
Spark-free and non-magnetic manual tools
Mould inserts, cooling plates and cooling pins
Co COBALT | Ni NICKEL | Be BERYLLIUM | Co+Ni+Fe | Cu COPPER |
min. 0.2 | 1.9 | max. 0.6 | balance | |
Highest hardness and tensile strength among low-alloy copper materials
High electrical and thermal conductivity
High thermal stability at elevated temperatures
Very high creep resistance
Suitable for mould making applications involving abrasive plastics
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 190
Bearings and bushings
Gears and worm gears
Sliding elements and wear parts
Guide strips and sliding blocks
Keys and spindle nuts
Pinions, bevel gears, levers and housings
Sealing rings and wipers
Al | Fe |
| Cu |
ALUMINIUM | IRON | OTHERS | COPPER |
11 | 3.5 | max. 0.5 | balance |
Higher strength and hardness compared with other alloys in this material group
Balanced ratio of toughness and ductility for high load capacity
Very good corrosion resistance suitable for aggressive fluids.
High wear resistance supporting extended service life
Very good sliding properties suitable as a mating material for stainless steel
Proven performance under severe operating conditions including marine environments and heavy-duty machinery
Versatile use across a wide range of mechanical engineering applications
HIGH STRENGTH | WEAR RESISTANCE | HIGH FATIGUE RESISTANCE
ALUMINIUM BRONZE
WECOBA® 270
Bearings, bushings, shafts, journal bearings and gears
Valves, valve seats, flanges and high-temperature steam fittings
Sliding elements, wear parts and guide strips
Al ALUMINIUM | Fe IRON | Ni NICKEL | Mn MANGANESE | OTHERS | Cu COPPER |
10.8 | 5.0 | 5.4 | 1.0 | max. 0.5 | balance |
High strength and hardness suitable for extreme mechanical loads and elevated temperatures
Balanced combination of toughness and ductility for highly loaded components
Very good corrosion wear and heat resistance
Good sliding properties ensuring reliable performance at low and high contact pressures
Proven performance under extreme operating conditions including marine applications and high-performance components
Performance exceeding standard nickel aluminum bronzes with extended service life and increased reliability
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 290
Bending mandrels and spherical segments for tube forming
Grinding prism and grinding straightedges
Sliding elements and wear parts
Guide elements
Slide elements for plastic injection moulds
Al ALUMINIUM | Fe IRON | Mn MANGANESE | OTHERS | Cu COPPER |
13.0 | 4.2 | 0.8 | max. 0.5 | balance |
High strength and hardness
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 330
Forming and bending tools especially bending mandrels
Deep Drawing tools, blank holders and punches
Stretch forming and profiling tools
Sliding elements and wear parts
Guide strips and pressure plates
Al ALUMINIUM | Fe IRON | Mn MANGANESE | OTHERS | Cu COPPER |
13.8 | 4.6 | 1.0 | max. 0.5 | balance |
High strength and hardness
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
HIGH STRENGTH | WEAR RESISTANCE
ALUMINIUM BRONZE
WECOBA® 390
Deep Drawing tools, blank holders and punches
Stretch forming and profiling tools
Forming and bending tools
Sliding elements and wear parts
Guide strips and pressure plates
Slide elements for plastic injection moulds
Forming rolls and welding rolls for welded tubes
Al ALUMINIUM | Fe IRON | OTHERS | Cu COPPER |
Not intended for public release | |||
Highest hardness among aluminum bronzes
High compressive strength
Very good corrosion and wear resistance
Good sliding properties suitable as a mating material for stainless steel
Magnetic permeability close to neutral
HIGH CORROSION RESISTANCE
COPPER NICKEL ALLOY
WECOBA® Ni10
Components for piping systems and plant engineering, particularly in seawater-carrying installations, such as fittings including flanges, valves, connectors and joint elements
Plates and tube sheets for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater generators, air conditioning systems, process equipment, finned tubes and brake lines
High-quality alternatives for bolts and nuts, particularly as an upgrade where corrosion-related loads exceed the performance limits of nickel aluminium bronzes
Ni | Fe | Mn | Zn | Co | Pb | P | Sn | S | C |
| Cu |
NICKEL | IRON | MANGAN. | ZINC | COBALT | LEAD | PHOSPHOR | TIN | SULFUR | CARBON | OTHERS | COPPER |
10.0 | 1.6 | 0.7 | max. 0.5 | max. 0.1 | max. 0.2 | max. 0.2 | max. 0.3 | max. 0.05 | max. 0.05 | max. 0.2 | balance |
Excellent resistance to corrosion, cavitation and erosion
Very good balance between mechanical load capacity and durability
HIGH CORROSION RESISTANCE
COPPER NICKEL ALLOY
WECOBA® Ni30
Components for piping systems and plant engineering, particularly in seawater-carrying installations, such as fittings including flanges, valves, connection and joint elements
Plates and tube sheets for heat exchangers and condensers, as well as feedwater preheaters (low pressure), freshwater generators, air conditioning systems, process equipment, finned tubes and brake lines
High-quality alternatives for bolts and nuts, particularly as an upgrade where corrosion-related loads exceed the performance limits of WECOBA® Ni10
Ni | Fe | Mn | Zn | Co | Pb | P | Sn | S | C |
| Cu |
NICKEL | IRON | MANGAN. | ZINC | COBALT | LEAD | PHOSPHOR | TIN | SULFUR | CARBON | OTHERS | COPPER |
31.0 | 0.6 | 1.0 | max. 0.5 | max. 0.1 | max. 0.2 | max. 0.2 | max. 0.3 | max. 0.3 | max. 0.05 | max. 0.2 | balance |
Excellent resistance to corrosion, cavitation and erosion
Excellent balance between mechanical load capacity and durability