Quality machined to Perfection

Your satisfaction is our goal:

  • Every rod is inspected individually to ensure the required straightness
  • Dimension tolerances tighter than specified in the norm
  • Dimension range from 6mm to 46mm (width across flats)
  • Homogeneity of the surface appearance, mechanical properties and width across flats within and across bundles
  • Rod ends shaped to perfectly suit your automated machining process
  • Eddy current test on customer’s request

Precision machining hexagonal brass rod Details

  • Strict control since raw material selection process ensure constant alloy properties
  • Refined metallographic structure
  • Reduced tool wear due to reduced impurity levels and adjusted beta content
  • Fine chips deriving from homogeneous lead dispersion all over the material microstructure
  • Geometric tolerances tighter than specified in the norm EN 12164 traduce in high productivity ratios
  • Every rod is inspected individually to ensure the required straightness; Maximum deviation from straightness allowed for ASBW hexagonal rods:
    - 0.6 mm localized over any 400 mm length
    - 1.5 mm over the whole rod length
    - Restrict control of the profile deviation by torsion (twist)
    - Uniformity of the drawn rod surface
    - Refined and adjusted chemical composition for the hexagonal profiles, to ensure product integrity, machinability and internal stress relieved characteristics
    - Homogeneity of the surface appearance, mechanical properties and diameter within and across bundles
    - Rod ends shaped to perfectly suit your automated machining process
    - Eddy current test on customer’s request
ASBW International EN UNS JIS
Lead Containing Alloys
B01 CuZn35Pb1  CW600N C34000 -
B02* CuZn35Pb1.5AlAs CW625N - -
B03  CuZn35Pb1 CW605N C35000 C3712
B04 CuZn36Pb3 CW603N  C36000  C3601
C3602
C3603
B07  CuZn39Pb1 CW611N -  C3771
B08  CuZn39Pb0,5 CW610N  C36500 C4641
B09* CuZn39Pb2  CW612N  C37700 C3771
B10  CuZn36Pb2As CW602N C35330 -
B11 CuZn37Pb2 CW606N C35300 C3601
B12 CuZn35Pb2 CW601N C34200
C34500
C3601
B13*  CuZn40Pb2  CW617N  C37800
C38000
 C3603
C3604
C3651
B14*  CuZn39Pb3 CW614N  C38500  3603
C3604
B15 CuZn38Pb2 CW608N C37700 C3771
B16 CuZn38Pb1 CW607N C37000 C3712
B24 CuZn37Mn3Al2PbSi CW713R - C6782
Low Lead Containing Alloys
B17* CuZn42 CW510L C28500 -
B18* CuZn40 CW509L - C3712
B20 CuZn38As CW511L C27453 -
B22 CuZn40Bi0.7Al0.5Pb0.1*** According to SDWA of
EPA**
-
B23 CuZn40Bi0.7Al0.5Pb0.2*** According to SDWA of
EPA**
-

* For drinking water applications, there are restrictions to the chemical composition the materials listed in this table according to the specified in the 4 MS Common Composition List.

** Environment Protection Agency (EPA), Safe Water Drinking Act (SDWA) - ANSI/NSF Standard 61 and Copper Development Association (CDA)

*** Internal Designation.

All ASBW hexagonal machining rod is supplied in thermally stress relieved condition, to ensure the best material behavior during machining process and in future service as a final product, preventing stress corrosion cracking.

Types of end shaping

By standard, the ASBW machining rod is supplied with pointed and chamfered ends according to EN 12164.
Different combinations of rod ends finishing possible on customers request.

Straightness

The ASBW hexagonal machining rod is the ideal solution for your production process, offering high quality standards in terms of straightness in its entire length (L1), within the with across flats range from 10 mm to 50 mm. For hexagonal precision machining rods, we offer a gap for the entire deviation of 1,5 mm/m (h1) and a maximum local deviation of 0,6 mm/ ≤ 400 mm (h2 or h3).

ASBW drawn hexagonal rod for machining complies with EN 12164, strictly following the specifications for deviation of the profile by torsion “V”, in reference to the control surface, as illustrated bellow.

Corner radii for Hexagonal Rods

ASBW hexagonal machining rods are supplied with sharp edges only, over all the range of width across flats.

Packaging

Size range up to 10 mm
The rods are packed loose in a wooden box and protected with oiled paper (net weight of approx. 500 kg). Each box is strapped with 4 steel straps to ensure material integrity during shipping.

Size range above 10 mm
ASBW hexagonalmachining rods are supplied by standard in bundles either of approximately 1.000 kg or 500 kg. Different bundle weights are also possible upon costumer’s request. Each bundle is steel strapped three times on cardboard and both ends are protected with litter, to ensure the material integrity during the transportation.

Labeling

In order to ensure, the traceability according to NP EN ISO 9001:2015, each bale (wooden box or bundle) is marked with a label indicating the details mentioned below:

  • customer
  • number of customer’s order
  • EN Standard of the material
  • ASBW material code
  • rod length
  • ASBW’s PO number
  • ASBW’s Quality Approval Seal

Quality and environment

ASBW has a certified quality management system in place according to EN ISO 9001:2015 and is committed to its customers in continuously improve the quality of production.

Environment is a concern and global responsibility, to which ASBW is compliant with. ASBW adopts a policy of Social Responsibility, reducing the environmental impact of its activities. Believing in the compatibility between technological progress and environmental preservation, we are licensed at environmental level with APA (Environmental Agency) license number 86120.

Technical service

At ASBW we see our customers as business partners. Considering that, we supply not only brass rods but also our expertise and technical know-how that results from decades of experience and research. Our commitment is on-time discussion of any aspect of your production from the planning stage, providing you with detailed information about product properties, further processing and delivery options.

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