ASTM B、ASTM BM铜镍锌合金(镍银)及铜镍条和棒材_信息与通信_工程 科技_专业资料。Designation: B /B M – 00 Standard. ASTM B/BM Standard Specification for Copper-Nickel-Zinc Alloy ( Nickel Silver) and Copper-Nickel Rod and Bar. standard by ASTM. SAE J, J, Cu( min) Pb max* Fe Zn 1 max* Ni Mn 1 max, 52, 18, CuNi 70/30, UNS C, ASTM B, B, B, Cu rem.

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A number in parentheses indicates the year of last reapproval.

ASTM B151 Round Bar Suppliers Manufacturer Stockist

A superscript epsilon e indicates an editorial change since the last revision or reapproval. This standard has been approved for use asm agencies of the Department of Defense.

C and C are for product intended for welding applications. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Combining values from the two systems may result in nonconformance with the standard. Current edition approved Oct.

Originally published as B — 41 T. Last previous edition B — Materials and Manufacture 6.

ASTM B Copper Nickel Round Bar · B C/C Bar

Limits may be established and analysis required for unnamed elements by agreement between the manufacturer and the purchaser. NOTE 2—The purchaser should confer with the manufacturer or supplier concerning the availability of asrm speci?


C and C Min Rod: C, Aetm, C, and C Min Max H01 60 [] 80 [] 75 [] 95 [] H04 80 [] [] 90 [] [] 70 [] 65 [] 60 [] 90 [] 80 [] [] 85 [] 75 [] 80 [] 70 [] 95 [] 90 [] H04 68 [] 88 [] 75 [] 95 [] Mechanical Property Requirements Grain Size of Aztm Tempers 9. C and C O60 H04 round, hexagonal, and octagonal rods and square bars round, hexagonal, and octagonal rods and square bars all sizes up to 3?

C and C O60 round, hexagonal, and octagonal rods and square bars up to 1? Government shall conform to the special government regulations speci? Dimensions, Mass, and Permissible Variations Number of Tests and Retests Test results for all specimens shall conform to the product speci?

Samples of the rejected product shall aztm taken in accordance with the product speci? Rejection and Rehearing C and C were added.

The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Users of this standard are expressly advised that determination of asrm validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.


This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Your comments will receive careful consideration at a meeting of the responsible technical committee, 1b51 you may attend. 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.

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