ASTM B – Designation: B /B M – 01 Standard Speci?cation for Copper -Nickel-Tin Alloy, C. This standard is issued under the fixed designation B /B M; the number . ASTM designation and year of issue (B/. B M. ASTM B attains the requirements for copper-nickel alloy plates, sheets, strips, and rolled bars made from UNS C, UNS C alloy. Such Sheet or.

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The minimum weight of the composite sample shall be g. C 9 70 10 A superscript epsilon e indicates an editorial change since the last revision or reapproval.

The B and F scale hardness values apply to metal 0. The following alloys are covered:. C Phosphorus at 0.

Each product should be manufactured by asym or cold working, and annealed if required, to produce a uniform wrought structure that meets the specified temper properties. There are two main production streams that is used to produce rolled bar products.

Your comments are invited either for revision of this standard or for additional asm and should be addressed to ASTM International Headquarters. C M20 H01 as hot-rolled quarter hard 52 [] 58 [] 65 [] 72 [] Blooms are used for rolling structural products such as I-sections, channels, rail etc. NOTE 3—The Rockwell hardness test offers a quick and convenient method of checking for xstm conformity to the speci? C 5 70 Limits may be established for unnamed elements by agreement between manufacturer or supplier and purchaser.


Cupro Nickel (UNS C, ASTM B)

Looking for some more information? Wstm 6 80 The molten iron is commonly referred to as hot metal or, in its solid form, as pig iron. Copper plus elements with speci? Materials and Manufacture 6. When all elements in Table 1 are analyzed, their sum shall be as follows: Although no minimum grain size is required, this material shall be fully recrystallized.

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. Bars and rods are raw materials for extrusion, drawing, forging, machining etc. Workmanship, Finish and Appearance C 8 59 12 NOTE 2—Because of the discontinuous nature of the processing of castings into wrought products, it is not always practical to identify a speci?

ASTM B Copper Nickel Sheet Plate Supplier · B C/C

C Rockwell hardness values apply as follows: Siddhagiri Metals and Tubes Manufacturer: A number in parentheses indicates the year of last reapproval. Within the text, the SI units are shown in brackets. ASTM International takes no position respecting the validity of any patent rights asserted in connection with aetm item mentioned in this standard. Nickel additions in these alloys allow designers n122 benefit from attractive color options ranging from light rose to silver.

Grain size is the standard requirement for all products in the annealed tempers. Siddhagiri Metals and Tubes Rating: ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.


The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. C M20 H01 H02 H04 H06 H08 as hot-rolled quarter hard half hard hard extra hard spring 38 47 56 67 72 76 [] [] [] [] [] [] 56 63 70 79 84 87 [] [] [] [] [] [] Mechanical Property Requirements Slabs are asstm for rolling sheets, strips, plates, etc. Link to Active This link will always route to the current Active version of the standard.

C 2 65 18 This standard has been approved for use by axtm of the Department of Defense.

70-30 Cupro Nickel

C M20 H01 H02 H04 H06 H08 as hot-rolled quarter hard half hard hard extra hard spring 55 [] 65 [] 75 [] 90 [] 99 [] [] 75 [] 81 [] 91 [] [] [] [] When the product is for subsequent welding applications and so speci? Combining values from the two systems may result in non-conformance with the standard. Required properties asm other tempers shall be agreed upon between manufacturer and purchaser at the time of placing the order.

C 4 55 18