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ASTM B534-20
Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar
Přeložit název
NORMA vydána dne 1.4.2020
Informace o normě:
Označení normy: ASTM B534-20
Datum vydání normy: 1.4.2020
Kód zboží: NS-993853
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM B534-20 :
This specification establishes the requirements for plates, sheets, strips, and rolled bars of copper-cobalt-beryllium and copper-nickel-beryllium alloys with Copper Alloy UNS Nos. C17500 and C17510. The material for manufacture shall be cast and worked to such purity and soundness as to be suitable for processing by hot working, cold working, and thermal treatment to produce a uniform wrought structure and the specified temper. Products shall be produced in tempers TB00 (solution heat treated), or TD02 and TD04 (cold worked), TF00 or TH02 and TH04 (precipitation heat treated), or TM02 and TM04 (mill hardened). Products shall be sampled and prepared, then tested accordingly to examine their conformance to dimensional (thickness, width, length, straightness, and edges), mechanical (tensile strength, Rockwell hardness, and elongation), electrical conductivity, and chemical composition requirements.
Keywords:
C17500, C17510, C71700, copper-beryllium, copper plate, copper rolled bar, copper strip, flat product,, ICS Number Code 77.150.30 (Copper products)
Doplňující informace
| 1. Scope | |||||
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1.1 This specification establishes the requirements for plate, sheet, strip, and rolled bar. The following alloys are included:
|
Previously |
Nominal Composition, % |
|||
|
Copper Alloy |
Used |
|
|
|
|
|
UNS No. |
Designation |
Beryllium |
Cobalt |
Nickel |
Iron |
|
|
|
|
|
|
|
|
C17500 |
Alloy 10 |
0.6 |
2.5 |
... |
... |
|
C17510 |
Alloy 3 or 14 |
0.4 |
... |
1.8 |
... |
|
C71700 |
... |
0.5 |
... |
31.0 |
0.70 |
1.2 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 The following safety hazard caveat pertains only to the test methods described in this specification:
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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Standard Test Methods for Rockwell Hardness of Metallic Materials |
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Standard Test Methods for Tension Testing of Metallic Materials |
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Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, and Rolled Bar |
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Standard Terminology for Copper and Copper Alloys (Includes all amendments and changes 8/8/2019). |
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Standard Classification for Temper Designations for Copper and Copper Alloys´Wrought and Cast (Includes all amendments and changes 10/24/2018). |
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Standard Specification for Copper-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar |
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Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS) |
