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Tomback Tube

Tomback Tube

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Tombback pipes - manufactured according to customer needs.

Tomback tubing - special properties

tomback It is one of the best-known copper alloys and consists of a certain proportion of copper and zinc. The material is available in different color variations, which depend on the zinc content. For example, tombac tubes with low zinc content it is brown to reddish-brown, while tombac tubes with a high zinc content, it is more light yellow to yellowish-white. The melting point is also It depends on the zinc content of the alloy. The higher the zinc content, the lower the melting point.

degree of hardness of tomback tube It lies between copper and bronze, and the material's strength is determined by cold forming processes such as drawing or rolling. Furthermore, a tomback tube não It is magnetic. This means it is not affected by metallic fields and therefore does not generate sparks during processing. For this reason, and because of its cold formability, the tomback It is often used for manufacture special toolsIf you need the fabric for that purpose, you can buy it now. tomback tube Customized!

Different types of tomback

The different types of brass result from different proportions of copper and zinc mixed in the alloy. There are approximately a total of 60 types, such as brass, gold talm, gold brass, tombac or special brass. O tomback It is frequently used in the production of wind instruments due to its high zinc content, while the tomback special It is particularly suitable for the construction industry due to its high strength.

    The use of tomback pipes

    You can form and use tombac tubes Ideally suited for various areas. Furthermore, the material can be ideally polished to a high gloss, thus offering a... Decorative attraction. That's why the tombac tubes They can be found as decorative elements, for example, handles and pipes or handrails, as well as stair railings or ship railings. Thanks to the wide range of treatment options, the pipes from Tomback They can be visually updated and protected against environmental influences. Some processes include, for example, chrome plating, patination, painting, or darkening.

    tomback tube It can also be found in the following areas:

    • Furniture manufacturing
    • Lighting Department
    • Sanitary and heating installations
    • Irrigation and drainage systems
    • decoration

    Purchase the appropriate tomback tube.

    Your specialized manufacturer specializing in tombac and special metal tubes, finished and semi-finished products of tomback We have all types of products for you. Depending on the project, you can request delivery of semi-finished products. The individual cuts are characterized by enormous precision, allowing you to work optimally and cleanly. Take advantage now, because you can buy yours immediately. tomback tube adequate!

    TOMBACK - EN: CW 502 L, DIN 17660, W.Nr.: 2.0240, density 8.8 kg/dm³
    CW 502 L is characterized by good cold formability due to its high copper content. This alloy is good for stamping, riveting, and crimping. Flanges, cold extrusion, or other cold working steps are ideal. The main uses are installation tubing for electronics, arts and crafts, as well as pressure gauges or sleeves.

     

    Brass Copper Tombback EN 1652 (DIN17 660, 17 670, 1751)

    League

    Alloy number EN 1652 (DIN 17660) Standard dimensions EN 1652 (DIN 1751)
     
    EN 1652 (DIN 17660) Thickness [mm] Width (mm) * Length [mm] *
    CuZn10 tomback CW501L (2.0230) 0.40 - 12 600 2000
    CuZn15 tombac CW502L (2.0240) 0.40 - 12 600 2000
    CuZn20 tombac CW503L (2.0250) 0.40 - 12 600 2000
    * The standard widths and lengths of sheets and strips depend on their thickness. They are specified upon request.

    Brass Copper Tombback EN 1652 (DIN 17660, 176700, 1791)

    League

    League number Dimensions EN 1652 (DIN 1791) Condition and quality
       
    EN 1652 (DIN 17660) EN 1652 (DIN 17660) Thickness [mm] Width (mm)
    CuZn10 tomback CW501L (2.0230) 0.006 - 0.010 1 - 300 soft or hard
       
    CuZn12 tomback  
       
    CuZn15 tomback CW502L (2.0240) 0.010 - 0.100 <1-650
       

    Brass Copper Tombback EN 1652 (DIN 17660, 176700, 1791)

    League

    Alloy number EN 1652 (DIN 17660) Dimensions EN 1652 (DIN 1791) Condition and quality
     
    EN 1652 (DIN 17660) Thickness [mm] Width (mm)
    CuZn10 tomback CW501L (2.0230) 0.10 - 0.15 11-300 in accordance with EN 1652
         
    CuZn15 tomback CW502L (2.0240) 0.16-0.60 5-300 (DIN 17670)
        0.61 - 2.00 11-300  
    CuZn20 tomback CW503L (2.0250) 2.01-3.00 21-300  
    Other leagues on request  
    The tapes can be supplied with galvanic treatment.

    Brass Copper Tombback - Circular EN 12166 (DIN 17660, 17…, 17677)

    League

    Alloy number EN 12166 (DIN 17660) Diameter [mm] Condition and quality package
     
    EN 12166 (DIN 17660)
    CuZn15 tomback CW502L (2.0240) 0.08-11.0 conforms to EN 12166 (DIN 17677) in DIN coils or in rings
    CuZn20 tomback CW503L (2.0250)
    The wires can be supplied as: wide forged wires, square wires, or with galvanic treatment.

    Contact us to check stock availability and best terms. 

    BRASS TUBES TABLE
    Item Nominal Diameter External Diameter (mm)
    Ø1/8″
    1/8″
     10.29
    Ø1/4″
    1/4″
    13.72
    Ø3/8″
    3/8″
    17.15
    Ø1/2″
    1/2″
    21.34
    Ø3/4″
    3/4″
    26.67
    Ø1″
    1″
    33.40
    Ø1.1/4″
    1.1/4″
    42.16
    Ø1.1/2″
    1.1/2″
    48.26
    Ø2″
    2″
    60.33
    Ø2.1/2″
    2.1/2″
    73.03
    Ø3″
    3″
    88.90
    Ø3.1/2″
    3.1/2″
    101.60
    Ø4″
    4″
    114.30
    Ø5″
    5″
    141.30
    Ø6″
    6″
    168.28
    Ø8″
    8″
    219.08
    Ø10″
    10″
    273.05
    Ø12″
    12″
    323.85
    Ø14″
    14″
    355.60
    Ø16″
    16″
    406.40
    Ø18″
    18″
    457.20
    Ø20″
    20″
     508.00
    Ø22″
    22″
      558.80
    Ø24″
    24″
     609.60
    Ø30″
    30″
      762.00
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