SEMI-FINISHED BRONZE PRODUCTS

Raicomes, over 60 years of metal history

Bronze

They are binary alloys of copper + tin, they may also contain other metals, their main properties are mechanical strength, electrical conductivity, thermal conductivity, corrosion resistance, and low sliding friction.

The most common fields of use are in the electrical and electronics industries, automotive, mechanical engineering, chemical industry, shipbuilding industry, fashion, architecture and furnishings, medals and coins.

Bronze product types

WIRES

RIBBONS AND SHEETS

Bars

SEMI-FINISHED BRONZE PRODUCTS

WIRES

BRONZE WIRES

ALLOYS
CuSn6 alloy CW452K

REFERENCE STANDARDS
EN 12166

DIMENSIONS
Diameter from 0.20 to 2.00 mm

PHYSICAL STATUS
Annealed, Semi-hardened, Raw

PACKAGING
Plastic and wooden coils

SPECIAL FITTINGS
We can supply square and rectangular wires in different alloys such as 'CuSn5' and 'CuSn8' on special arrangement. With minimum batches of 300 kg we can provide diameters up to 8 mm

MECHANICAL CHARACTERISTICS
RIBBONS

BRONZE RIBBONS

ALLOYS
CuSn6 alloy CW452K

REFERENCE STANDARDS
EN 1652

DIMENSIONS
Thickness from 0.20 to 2.00 mm
Width from 2 to 360 mm

PHYSICAL STATUS
Annealed, Semi-hard, Hard, Extra-hard
Other physical states on request

PACKAGING
Rolls - plastic and wooden reels

FINISHES
Sheared or deburred edges

SPECIAL FITTINGS
On specific request, we can equip special alloys such as CuSn8 alloy CW453K, CuSn4 alloy CW450K

MECHANICAL CHARACTERISTICS
SHEETS

BRONZE AND BRONZE-ALUMINIUM SHEETS

ALLOYS
CuSn6 alloy CW452K, CuAl10Ni5Fe4 alloy CW307G

REFERENCE STANDARDS
EN 1652, EN 1653

FORMATS AND THICKNESSES
BRONZE
Dimensions from 2000x300-600 mm (from production 750 mm max)
Thickness from 0.30 to 10 mm
BRONZE-ALUMINIUM
Size 2000x1000 mm
Thickness from 3 to 120 mm

PHYSICAL STATUS
Hard

SPECIAL FITTINGS
On specific request, we can set up special alloys such as CuSn8 alloy CW453K and other physical states such as annealed, semi-hard and extra-hard.

MECHANICAL CHARACTERISTICS
BARS

BRONZE BARS

ALLOYS
CuSn8 alloy CW453K, CuSn8P alloy CW459K, CuAl10Ni5Fe4 alloy CW307G

REFERENCE STANDARDS
EN 12163

SHAPES AND DIMENSIONS
Round (diameter) 3 to 125 mm
Square (side) 8 to 40 mm
Hexagon (key) 14 to 46 mm
Flat from 20x3 mm to 50x35 mm
Hollow from 8.3x3.6 mm to 221x196 mm

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ALLOYS
CuSn12 alloy CC483K, CuSn5Zn5Pb5 alloy CC491K, CuSn7Zn4Pb7 alloy CC493K

REFERENCE STANDARDS
EN 1982

SHAPES AND DIMENSIONS
Round (diameter) from 13 to 400 mm
Square (side) 22 to 113 mm
Flat from 32x12 mm to 123x23 mm
Perforated from 26x9 mm to 404x346 mm