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Copper Nickel and Specialty Metals

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Specialty Metals

Bale Defence Industries can supply a wide and diverse range of specialty metal items including copper, rod, alloys 101, 102, 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

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.

Naval Brass

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

Copper Sheet and Coil

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

Holland Bar

Various sections 60x4 to 260x10

Lloyds Grade DH36

Unique shape of bulb maximises resistance to buckling

Ready to 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

Bi Metallic Transition Joints - Navy

Form: Strip, flanges, plate, fittings and washers

Both metals diffused together to form an inseperable bond

Types: Aluminium/Steel - Aluminium/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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