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Copper Nickel and Specialty Metals

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Specialty Metals

Bale Defence can supply a wide anddiverse range of specialty metal items including copper, rod, alloys 101, 102, 110, 122, 145 and 172, buzz bar, sheet, plate, pipe and tube.

Bronze Bar: SAE 660, SAE 430B SAE 641, flats and squares - 150mm.

Brass: Alloy 464, Naval Brass C465000, Alloy 360 free cutting.

Copper Nickel: 90/10 and 70/30 up to 200mm Diameter.

Cast Iron: V-2 cast iron and V3 and V4 ductile iron.

Cutting Service: bar sawing, plate sawing, shearing, CNC and water jet cutting.




Alloys C10200, C10100, C11000, C12200, C14400 and C14700.

Thickness: 0.05mm to 25mm.

Widths up to 1200mm.

Soft or hard.

Uses: good electrical and thermal conductivity, malleable and resistant to corrosion.

Used in: defence, marine, petrochemical and industrial applications.

Special mill runs to required specifications.

Copper Sheet and Coil



IAW Naval Brass 464 / C464 / C46400.

Sizes 1/8 to 10” outside diameter – 1/8 to 4” Plate.

High corrosion resistance to sea water.

Can be hot and cold worked.

Material certification supplied.

Cut to specific needs.

Typical Applications: bushings, fasteners and marine hardware.

Naval Brass



Various sections 60 x4 to 260 x 10.

Lloyds Grade DH36.

Unique shape of bulb maximises resistance to buckling.

Ready ti use versus fabricated stiffeners.

Compact shape offers accessible welding area.

Rounded profile assists in effective welding and painting.

Easier to clean in ballast tank and cargo holds.

Holland Bar


Bi Metallic Transition Joints - Navy

Form: Strip, flanges, plate, fittings and washers.

Both metals diffused together to form an inseparable bond.

Types: Aluminium/Steel – Aluminum/CuNi – Steel/SS, SS/CuNi, Steel/CuNi.

Mitigates corrosion problems on board.

Eliminates mechanical joints eliminating crevice corrosion.

Manufactured IAW MIL-J-24445A.

Uses: Steel deck to aluminium superstructure/ tie downs / thermostats / pressure vessels.





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