Specs ASTM B Alloy OFE OFHC Copper Round Rod. View More · Alloy Copper Rectangle Square Edge. ASTM B – Free download as PDF File .pdf), Text File .txt) or read online for free. C Round OFE SH Copper Products Rod. H04 (hard). 12 Foot Mill Lengths. ASTM B, ASTM F Diameter. (Inches). Diameter. Tolerance. Pounds.

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Measure the maximum depth of arc to the nearest 1? B Percent of speci? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

Over 3 [75] 30 [] Bar: ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete asttm up to date. Sawed deburred bar to use Table 5 and Table 7. Limits for unnamed elements may be established and analysis required asgm agreement between the manufacturer or the awtm and the purchaser.

Except as otherwise speci? Round, Hexagonal, Octagonal—See Table 3. This standard has been approved for use by agencies of the Department of Defense. Rolled or drawn edges to use Table 4 and Table 6. Last previous edition approved in as B — Combining 1 This speci? Mechanical Property Requirements Short lengths may be included as prescribed in Table 9. Other coppers may be used upon agreement between supplier and purchaserer.

ASTM B – 00 Standard Specification for Copper Bar, Bus Bar, Rod, and Shapes

The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Products shall be produced in tempers O60 adtm annealedand H04 hard.


Shapes asm not include tube and pipe or other hollow sections. This term means that a wire 1 m in length and weighing 1 g would have a resistance of 0. Materials and Manufacture 6. A number in parentheses indicates the year of last reapproval. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?

Over 4 [] to 12 [] incl. Other coppers may be used upon agreement between supplier and purchaserer. Combining values from the two systems may result in nonconformance with the specification. Within the text, the SI units are shown in brackets.

The surface is similar in texture to that of the outside surface of an orange.

Expressed asm the nearest 1? Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

Committee B05 has identi? The compositions of these alloys are equivalent to C plus the intentional addition of silver. C, refer to the Annex of Speci? Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

Historical Version s – view previous versions of standard. Within the text, the SI units are shown in brackets. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.


All sizes 28 [] Rod: Over 2 to 3 [50 to 75] incl. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Current edition approved Apr. Physical Property Requirements 9. A superscript epsilon b17 indicates an editorial change since the last revision or reapproval. A B Width times thickness, disregarding any rounded corner or edges.

C NOTE 1—The arc shall not necessarily be tangent at points, A, but shall be substantially symmetrical with the axis of the product, and the product shall be commercially free from sharp, rough, or projecting edges. A 2 [50] and Under 0. The approximate Rockwell hardness values for aetm speci?

Specs ASTM B187

NOTE 2—For the purpose of determining conformance with the dimensional requirements prescribed in this speci? When tolerances are speci? Dimensions, Mass, and Permissible Variations C, C, C, C Originally approved in Over 2 [50] to 33 [] 3 [75] incl. Preparation for Delivery S4.

Products shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional mass, diameter, thickness, width, shape, specified and stock lengths, straightness, asm contour, and radius of edges or cornersmechanical tensile, yield and bend strengths, elongation, Rockwell hardness, and embrittlementelectrical resistivity, and chemical composition requirements.

This specification establishes the requirements for copper conductor bars, rods, and shapes for both electrical bus and general astmm.