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 following alloys are covered: Required properties for other tempers shall be agreed upon between manufacturer and purchaser at the time of placing the order.
C are required, see appropriate table. When atm product is for subsequent welding applications and so speci? C M20 H01 H02 H04 H06 H08 as hot-rolled quarter hard half hard hard extra hard spring 38 47 56 67 72 76       aetm 63 70 79 84 87       Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
The minimum weight of the composite sample shall be g.
Offer on Fasteners Sitemap. The values stated in each system are not exact equivalents; therefore, each system shall 1 This speci? C 2 65 18 Users of this standard are expressly advised that determination of the validity of any such patent rights, and b1122 risk of infringement of such rights, are entirely their own responsibility.
C and C M20 H01 H02 H04 H06 H08 as hot-rolled quarter hard half hard hard extra hard spring asfm 58 66 75 80 84       65 72 80 88 92 94       NOTE 3—The Rockwell hardness test offers a quick and convenient method of checking for general conformity to the speci? Each product should be manufactured by hot or cold working, and annealed if required, to produce a uniform wrought structure that meets the specified temper properties.
This specification also contains information on the standard tempers for and tensile strengths of hot-rolled, cold-rolled, and annealed tempers. Both processes can produce ingots which are rolled into blooms or billets or strand cast blooms or billets. Combining values from the two systems may result in non-conformance with the standard.
70-30 Cupro Nickel
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. The second is the electric arc furnace EAFwhich primarily uses steel scrap as the raw material.
ASTM does not give any warranty express or implied or make any representation that b22 contents of this abstract are accurate, complete or up to date.
Up to 85 70—90 75—90 80—95 85—95 87—95 92 and over In case of disagreements, the chemical composition is determined following appropriate methods listed here.
Blooms are used for rolling structural products such as I-sections, channels, rail etc. Grain Size for Annealed Tempers 9.
C M20 Asttm H02 H04 H06 H08 as hot-rolled quarter hard half hard hard extra hard spring 55  65  75  90  99 b122  75  81  91     The B and F scale hardness values apply to metal 0. Cupro-Nickel are among the most attractive, durable and versatile copper alloys available. Looking for some more information?
Cupro Nickel (UNS C, ASTM B)
C Rockwell hardness values apply as follows: C M20 H01 H02 H04 H06 H08 as hot-rolled quarter hard half hard hard extra hard spring 42 55 58 71 73 78       62 67 72 85 90 91       When all the elements in Table 1 are analyzed, their sum shall be as follows: Combining values from the two systems may result in nonconformance with the speci?
Such Sheet or Plate is manufactured by hot or cold working, and annealed if required in order to produce a uniform wrought structure to meets the specified temper properties.
C M20 H01 H02 H04 H06 H08 H10 H14 as hot-rolled quarter hard half hard hard extra hard spring extra spring super spring 50  55  65  75  80  85  90   70  75  80  90  95     Mechanical Property Requirements C 1 72 h122 Cupro Nickel Alloy with small amounts of iron and manganese improves corrosion resistance in high-velocity waters, including seawater.