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Cold drawn rods are produced according to EN 12164 European Standard. They are high precision products suitable for efficient chip removal in free machining process.
- Alloys
- Production Ranges
- Tolerances
- Ordering Information
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- Download
- Product Code
- EN Symbol
- EN No
- ASTM
- (*) please contact us for other alloys.
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Designation Cold Drawn Extruded Cold Drawn Polygons Extruded Polygons Standards Diameter (mm) Width Across-flats (mm) Product Code EN Sembol EN No ASTM Min Max Max Min Max 6 corners Max 4 corners Max S614 CuZn39Pb3 CW614N C38500 7 65 110 7 55 95 78 S617 CuZn40Pb2 CW617N C38000 7 65 110 7 55 95 78 S602 CuZn36Pb2As CW602N C35330 10 65 110 10 55 95 78 S608 CuZn38Pb2 CW608N - 7 65 110 7 55 95 78 S612 CuZn39Pb2 CW612N C37700 7 65 110 7 55 95 78 S603 CuZn36Pb3 CW603N C36000 9,5 65 110 9,5 55 95 78 Ecobrass CuZn21Si3P CW724R C69300 10 65 90 10 55 - - Globrass CuZn36Si1P CW726R C68370 8 65 110 8 55 95 78 S508 CuZn37 CW508L C27200 10 65 110 10 55 95 78 S509 CuZn40 CuZn40 C27450 7 65 110 7 55 95 78 S510 CuZn42 CW510L C28500 7 65 110 7 55 95 78 S511 CuZn38As CW511L C27453 10 65 110 10 55 95 78 S625 CuZn35Pb1,5AlAs CW625N - 10 65 110 10 55 95 78 S626 CuZn33Pb1,5AlAs CW626N - 10 65 110 10 55 95 78 S709 CuZn32Pb2AsFeSi CW709R - 8 65 110 8 55 95 78 S713 CuZn37Mn3Al2PbSi CW713R C67420 8 65 110 8 55 95 78 S725 CuZn33Pb1AlSiAs CW725R - 10 65 110 10 55 95 78
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Ordering information for cold drawn rods is defined according to EN 12164 European Standart. This definition is as follows:
- Naming
- Rod
- Standard
- EN 12164
- Material Designation
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Alloy Symbol or Number,
E.g. CuZn39Pb3 or CW614N
- Materials to be used in Drinking Water
- When specified as DW, production is carried out according to the restrictions on 4MS and UBA list
- Material Condition Designation
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The necessary mechanical properties if different than M,
E.g. min Tensile strength 430 N/mm2 to R430
- Cross-sectional Shape
- E.g. RND for round, SQR for square, HEX for hexagonal, OCT for octagonal, RCT for rectangular (bar), PFL for profile
- Nominal Cross-sectional Dimension
- E.g. 30 for 30 mm
- Tolerances
- E.g. A, B or C
- Corner Type
- When necessary, E.g. SH - Sharp or RD - Rounded
Rod for free machining purposes conforming to this standart, in material designated either CuZn40Pb2 or CW617N, for drinking water applications according to 4MS Common Composition List, in material condition R430, round cross-section, nomial diameter 30 mm, tolerance Class A, shall be designated as follows:
The product designation provides a standardized pattern of designation of the main order information when combined with quantity, length / piece and weight tolerances. Additional order information may include; the test method, the type of packaging information and quality assurance certification.
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Standard EN 12164 Nominal Diameter and Width Across- flats Round Rod Hexagonal, Square Rods Over Up to and including Class A Class B 7 10 0
-0,060
-0,0360
-0,0910 13 0
-0,070
-0,0430
-0,1113 18 0
-0,070
-0,0430
-0,1118 20 0
-0,080
-0,520
-0,1320 23 0
-0,080
-0,520
-0,1323 26 0
-0,080
-0,520
-0,1326 30 0
-0,080
-0,520
-0,1330 50 0
-0,16- 0
-0,1650 55 0
-0,19- 0
-0,1955 65 0
-0,19- -
Indicative Shaped Ends Dimensions Nominal Diameter or Width Across-flats Type A-Chamfer Length (L) Type B-Point Lenght (L) Over Up to and including Min Max Min Max 7 10 0,2 1,5 2 7 10 20 0,2 2 3 10 20 30 0,2 3 4 12 Unless otherwise specified by the buyer, the shape of the ends of products larger than 30 mm is up to the supplier.
Over than 55 mm polygons and over than 65 mm round rods are produced without shaped ends
Dimensions are in millimeters (mm)
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