Naval Brass 464

Do you need custom fasteners created with Naval Brass 464? Since our inception, Elgin Fastener Group has met every challenge of providing Quality, Timely, Cost-effective solutions for specialty fastener applications. Every product is built to your specifications, using your prints if necessary.

Below are the technical specifications of the Naval Brass 464 Bar Stock we have available to meet your needs.

Uninhibited Naval brass, UNS C46400

Subcategory: Brass; Copper Alloy; Metal; Nonferrous Metal Key Words: CDA 464, CZ133, CZ113, ISO CuZn39Sn1, CEN CW719R, UNS C46700

Component Wt. %
Cu 59 – 62
Fe Max 0.1
Pb Max 0.2
Sn 0.5 – 1
Zn 39.25

Material Notes: Fair to excellent corrosion resistance. Excellent hot workability and hot forgeability. Fabricated by blanking, drawing, bending, heading and upsetting, hot forging, pressing. Applications: aircraft turnbuckle barrels, balls, bolts, marine hardware, nuts, propeller shafts, rivets, valve stems, condenser plates, welding rod.

Available as flat products, rod, shape, and tube.

Physical Properties Metric English Comments
Density 8.41 g/cc 0.304 lb/in³ at 20°C (68°F)
Mechanical Properties
Tensile Strength, Ultimate 379 – 607 MPa 55000 – 88000 psi
Tensile Strength, Yield 172 – 455 MPa 24900 – 66000 psi Depending on temper
Elongation at Break 50 % 50 % in 431.8 mm.
Modulus of Elasticity 100 GPa 14500 ksi
Poisson’s Ratio 0.28 0.28 Calculated
Machinability 30 % 30 % UNS C36000 (free-cutting brass) = 100%
Shear Modulus 39 GPa 5660 ksi
Thermal Properties
CTE, linear 250°C 21.2 µm/m-°C 11.8 µin/in-°F from 20-300°C (68-570°F)
Thermal Conductivity 116 W/m-K 805 BTU-in/hr-ft²-°F at 20°C (68°F)
Melting Point 885 – 900 °C 1630 – 1650 °F
Solidus 885 °C 1630 °F
Liquidus 900 °C 1650 °F

References are available for this material.