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Manufacturing services
CNC turning and milling · From 1 part
Flanges, heavy-duty bushings, worm gears, valve seats and pump parts in C95400 aluminum bronze, machined from your file. Upload your CAD and order online, starting at a single part.
Flange
C95400 Aluminum Bronze · Ø75 × 15 mm · Ø25 center bore · Ø50 raised face · 4 × Ø9 holes · CNC turned
1 pc
$104.71 USD
per part
25 pcs
$41.37 USD
per part
-60.49%100 pcs
$38.18 USD
per part
-63.54%C95400 aluminum bronze (UNS C95400, ASTM B505 / B148 / B271) is a copper alloy with about 11% aluminum and 4% iron. It is very strong and hard, withstands wear and heavy loads, and resists seawater and cavitation. That is why it is used for heavy-duty bushings, worm gears, valve seats, flanges and pump parts. At PREMSA we CNC turn and mill it from your file, starting at a single part with an instant price.
C95400 aluminum bronze properties: mechanical, physical and machining data to choose the material for your part.
Material Type
Aluminum Bronze (9C)
Composition
Copper 83% min, aluminum 10.0–11.5%, iron 3.0–5.0%, nickel 1.5% max, manganese 0.50% max
Primary Characteristics
Very strong and hard, withstands wear and heavy loads, resists seawater and cavitation, heat treatable
Tensile Strength (Ultimate)
586 MPa (85 ksi) typical; 517 MPa (75 ksi) min as cast; 621 MPa (90 ksi) min heat treated
Tensile Strength (Yield)
241 MPa (35 ksi) typical; 207 MPa (30 ksi) min as cast; 310 MPa (45 ksi) min heat treated
Elongation at Break
12% min as cast; 6% min heat treated
Brinell Hardness
≈ 170 HB as cast; ≈ 190 HB heat treated
Density
7.45 g/cm³ (0.269 lb/in³)
Elastic Modulus
15,000 ksi (103 GPa)
Thermal Conductivity
59 W/m·K
Coefficient of Thermal Expansion
16.2 µm/m·°C
Specific Gravity
7.45
Electrical Conductivity
13% IACS
Machinability
Medium: it is hard and tough; machined with carbide tooling, rigid setups and coolant
Weldability
Good: it can be TIG, MIG and stick welded
Corrosion Resistance
Excellent: withstands seawater, many acids and cavitation
Surface Treatment
Usually as machined; it forms its own protective oxide layer
Common Forms
Solid bar, hollow bar (tube), plate and rectangles
Typical Applications
Heavy-duty bushings, worm gears, valve seats, flanges, pump parts, marine hardware
Standards
ASTM B505 (continuous cast), B148 (sand castings), B271 (centrifugal castings)
Rating across key engineering and manufacturing criteria.
Tensile Strength
Wear Resistance
Machinability
Load Capacity
Corrosion Resistance
Impact Resistance
Weldability
Cost Efficiency
Upload your CAD file and get an instant price and delivery date. CNC turning and milling from one part to production.
We CNC turn and mill C95400 aluminum bronze parts that carry heavy loads, wear or work in seawater.
Heavy-duty bushings
Worm gears
Valve seats
Flanges
Pump parts
Wear plates and guides
Marine hardware
Lead screw nuts
Custom C95400 parts
What people ask most about C95400 aluminum bronze parts: what it is, composition, uses, machining, strength, hardness, heat treatment, magnetism, corrosion, welding, standards, price and tolerances.
C95400 aluminum bronze is chosen for parts that carry heavy loads, wear or work in seawater: heavy-duty bushings, worm gears, valve seats, flanges and pump parts.
At PREMSA Industries we machine C95400 with CNC turning and milling from your file, from a prototype to production.
C95400 is chosen when the part has to carry heavy loads and withstand wear or seawater.
If your drawing doesn’t specify tolerances, we machine to ISO 2768-m (medium). On dimensions you call out —diameters, bores, seating faces and fits— we can hold ±0.025 mm (±0.001 in), and critical dimensions are checked in inspection.
C95400 is machined with CNC turning, CNC milling, drilling and tapping. It is hard and tough, so it is run with carbide tooling, rigid setups and coolant to protect the finish and the tool.
Because it is very strong, withstands wear and resists seawater, C95400 is used in many parts made with CNC machining.
C95400 is usually the right choice when the part carries heavy loads, wears or works in seawater.