Nickel Aluminium C95800 Bronze Round Bars Suppliers – Complete Industrial Guide
Author : Mehul Mehta | Published On : 02 Jun 2026
Nickel Aluminium C95800 Bronze Round Bars are among the most advanced copper-based engineering alloys used in modern industrial applications. These high-performance bronze round bars are widely preferred for their exceptional mechanical strength, superior corrosion resistance, excellent wear resistance, and outstanding durability in aggressive operating environments.
Industries across marine engineering, aerospace, offshore oil & gas, defense, power generation, and heavy engineering sectors rely heavily on Nickel Aluminium C95800 Bronze Round Bars because of their ability to perform under:
- High pressure
- Heavy mechanical loads
- Seawater exposure
- Extreme industrial environments
- Continuous operational stress
Global suppliers and stockists provide C95800 Bronze Round Bars in various diameters, lengths, tempers, and finishes according to ASTM and international standards.
What are Nickel Aluminium C95800 Bronze Round Bars?
Nickel Aluminium C95800 Bronze Round Bars are copper-based alloy bars primarily composed of:
- Copper
- Aluminium
- Nickel
- Iron
The addition of nickel and iron significantly improves:
- Mechanical strength
- Cavitation resistance
- Wear resistance
- Corrosion resistance
- Fatigue strength
The alloy belongs to the Nickel Aluminium Bronze (NAB) family and is recognized globally for heavy-duty industrial engineering applications.
C95800 is also identified by:
- UNS C95800
- ASTM B150 C95800
- AB2 Aluminium Bronze
- Nickel Aluminium Bronze Alloy
These round bars are widely supplied for marine and industrial engineering projects worldwide.
Chemical Composition of Nickel Aluminium C95800 Bronze Round Bars
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 79.0 – 82.0 |
| Aluminium (Al) | 8.5 – 9.5 |
| Nickel (Ni) | 4.0 – 5.0 |
| Iron (Fe) | 3.0 – 4.0 |
| Manganese (Mn) | 0.8 – 1.5 |
| Zinc (Zn) | 0.5 Max |
| Lead (Pb) | 0.03 Max |
The balanced chemical composition provides the alloy with exceptional strength and seawater corrosion resistance.
Mechanical Properties of Nickel Aluminium C95800 Bronze Round Bars
σ=FAsigma = frac{F}{A}σ=AF​
| Property | Value |
|---|---|
| Tensile Strength | 620 – 760 MPa |
| Yield Strength | 250 – 350 MPa |
| Elongation | 12 – 20% |
| Hardness | 170 – 220 HB |
| Density | 7.45 g/cm³ |
| Melting Point | 1030 – 1060°C |
These properties make the alloy suitable for heavy engineering and structural applications.
Key Features of Nickel Aluminium C95800 Bronze Round Bars
Excellent Seawater Corrosion Resistance
One of the biggest advantages of C95800 Bronze Round Bars is their superior resistance against:
- Seawater corrosion
- Saltwater attack
- Marine biofouling
- Chloride environments
- Industrial chemicals
This makes them ideal for marine and offshore industries.
High Mechanical Strength
Nickel Aluminium Bronze alloys provide significantly higher strength compared to standard bronze alloys.
Applications include:
- Heavy-duty shafts
- Industrial gears
- Structural systems
- Rotating equipment
Outstanding Wear Resistance
The alloy performs efficiently under:
- Friction
- Abrasion
- Sliding contact
- Heavy-load conditions
making it suitable for bearings and bushings.
Superior Cavitation Resistance
C95800 Bronze Round Bars resist cavitation damage caused by:
- High-velocity fluids
- Marine propulsion systems
- Pump impellers
- Turbine systems
This improves long-term operational reliability.
Excellent Fatigue Strength
The alloy withstands repeated stress cycles, making it suitable for:
- Aerospace systems
- Offshore structures
- Rotating machinery
- Dynamic industrial equipment
Nickel Aluminium C95800 Bronze Round Bars Suppliers
Global suppliers provide Nickel Aluminium Bronze Round Bars in various specifications and custom dimensions for industrial and export applications.
Some industrial suppliers manufacture and stock:
- Hot rolled bars
- Cold drawn bars
- Forged bars
- Precision ground bars
- Polished bars
- Black finish bars
Suppliers also maintain ready inventory for:
- Marine engineering projects
- Oil & gas industries
- Aerospace manufacturing
- Heavy engineering applications
Industrial suppliers manufacture according to:
- ASTM B150
- ASTM B505
- ASME SB150
- EN Standards
- DIN Standards
Available Sizes & Specifications
| Specification | Details |
|---|---|
| Grade | UNS C95800 |
| Standard | ASTM B150 / ASTM B505 |
| Diameter | 4 mm to 500 mm |
| Length | Up to 6000 mm |
| Shape | Round |
| Finish | Bright / Black / Polished |
| Technique | Hot Rolled / Cold Drawn / Forged |
Custom sizes are also supplied according to engineering requirements.
Manufacturing Process of C95800 Bronze Round Bars
Professional suppliers manufacture Nickel Aluminium Bronze Round Bars using advanced metallurgical techniques.
Raw Material Selection
High-purity copper, aluminium, nickel, and iron are carefully selected to ensure proper alloy chemistry.
Melting & Alloying
The metals are melted under controlled furnace conditions to achieve uniform composition.
Casting Process
The alloy is cast using:
- Continuous casting
- Centrifugal casting
- Sand casting
depending on industrial applications.
Forging & Rolling
The cast billets undergo:
- Hot rolling
- Forging
- Extrusion
to improve grain structure and mechanical strength.
Heat Treatment
Q=mcΔTQ = mcDelta TQ=mcΔT
Heat treatment improves:
- Hardness
- Wear resistance
- Mechanical strength
- Structural stability
Precision Finishing
Final operations include:
- Grinding
- Straightening
- Surface polishing
- Dimensional inspection
Applications of Nickel Aluminium C95800 Bronze Round Bars
Marine Industry
The marine sector extensively uses C95800 Bronze Round Bars for:
- Propeller shafts
- Marine propellers
- Rudder systems
- Shipbuilding components
- Offshore equipment
because of exceptional seawater resistance.
Oil & Gas Industry
Applications include:
- Offshore drilling systems
- Valve components
- Pump systems
- Hydraulic equipment
- Subsea engineering systems
Aerospace Industry
Used in:
- Aerospace fasteners
- Landing gear systems
- Structural assemblies
- Bearing systems
because of fatigue resistance and mechanical strength.
Heavy Engineering
Widely used in:
- Bushings
- Bearings
- Industrial gears
- Couplings
- Heavy-duty shafts
Power Generation Industry
Suitable for:
- Turbine systems
- Condenser equipment
- Cooling systems
- Industrial power plants
Defense Sector
Nickel Aluminium Bronze alloys are preferred for:
- Naval defense systems
- Marine military equipment
- Heavy-duty engineering structures
Advantages of Buying from Professional Suppliers
Ready Stock Availability
Professional suppliers maintain large inventories for:
- Urgent industrial orders
- Export requirements
- Bulk supply demands
International Quality Standards
Suppliers manufacture according to:
- ASTM
- DIN
- EN
- ASME specifications
ensuring global industrial compliance.
Customized Manufacturing
Industrial suppliers provide:
- Custom diameters
- Precision machining
- Surface finishing
- Project-specific dimensions
Export Packaging
Professional packaging methods include:
- Wooden boxes
- Pallet packaging
- PVC wrapping
- Rust prevention coating
- Seaworthy export packaging
Surface Finish Options
Nickel Aluminium Bronze Round Bars are supplied in:
- Bright Finish
- Polished Finish
- Black Finish
- Rough Turned Finish
- Precision Ground Finish
The selected finish depends on industrial machining and application requirements.
Quality Testing of C95800 Bronze Round Bars
Professional suppliers conduct:
- Chemical analysis
- Tensile testing
- Hardness testing
- Ultrasonic testing
- Eddy current testing
- Dimensional inspection
- Microstructure examination
These tests ensure product reliability and international quality compliance.
Why Industries Prefer Nickel Aluminium Bronze Alloys
Compared to conventional bronze and stainless steel alloys, C95800 offers:
- Better seawater resistance
- Higher strength
- Improved wear resistance
- Superior cavitation resistance
- Longer service life
This makes it one of the most reliable engineering alloys for demanding industrial environments.
Global Demand for Nickel Aluminium C95800 Bronze Round Bars
The global demand for C95800 Bronze Round Bars continues growing because of increasing investments in:
- Offshore infrastructure
- Marine engineering
- Aerospace manufacturing
- Renewable energy
- Heavy engineering industries
- Defense applications
Industries increasingly prefer advanced copper alloys capable of operating under extreme industrial conditions.
Future Scope of Nickel Aluminium Bronze Alloys
Nickel Aluminium Bronze alloys are expected to witness strong future demand because of:
- Growth in marine transportation
- Expansion of offshore oil & gas projects
- Increasing renewable energy infrastructure
- Rising aerospace production
- Demand for corrosion-resistant materials
Their excellent recyclability and durability also support sustainable industrial manufacturing.
Conclusion
Nickel Aluminium C95800 Bronze Round Bars are among the most advanced and reliable engineering alloys used in marine, aerospace, oil & gas, defense, and heavy industrial applications.
Their exceptional combination of:
- High mechanical strength
- Superior seawater corrosion resistance
- Outstanding wear resistance
- Excellent cavitation resistance
- Long operational life
makes them one of the most preferred bronze alloys worldwide.
Professional Nickel Aluminium C95800 Bronze Round Bars Suppliers continue supporting global industries through:
- Precision manufacturing
- International quality standards
- Customized engineering solutions
- Large inventory availability
- Reliable export services
ensuring dependable performance for critical industrial applications worldwide.
