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ASTM B249/B249M-10
Standard Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and Forgings
Automaticky preložený názov:
Štandardné špecifikácie pre všeobecné požiadavky na zliatiny medi a zliatin medi Rod , Bar , tvarov a výkovkov
NORMA vydaná dňa 1.4.2010
Informácie o norme:
Označenie normy: ASTM B249/B249M-10
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2010
Kód tovaru: NS-5961
Počet strán: 15
Približná hmotnosť: 45 g (0.10 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM B249/B249M-10 :
Keywords:
bar, general requirements, bar, rod, shapes, general requirements, rod, general requirements, shape, general requirements, Carbon content, Combustion, Copper alloy rod/bar/shapes--specifications, Copper rod/bar/shapes--specifications, General delivery requirements--Cu/Cu-alloy, Infrared (IR) analysis, Sulfur--metals/alloys, Terminology--Cu/Cu alloy, Wrought Cu/Cu-alloy materials/applications, ICS Number Code 77.150.30 (Copper products)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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For the purpose of determining compliance
with the specified limits for requirements of the properties listed
in the following table and for dimensional tolerances, an observed
value or a calculated value shall be rounded as indicated in
accordance with the rounding method of Practice E29.
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| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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1.1 This specification establishes the general requirements common to wrought copper and copper alloy rod, bar, shapes, and forgings which shall apply to Specifications B16/B16M, B21/B21M, B98/B98M, B124/B124M, B138/B138M, B139/B139M, B140/B140M, B150/B150M, B151/B151M, B196/B196M, B283, B301/B301M, B371/B371M, B411/B411M, B441, B453/B453M, B455, B570, and B927 to the extent referenced therein. 1.2 The chemical composition, physical and mechanical properties, and all other requirements not included in this specification are prescribed in the product specification. 1.3 The values stated in either SI units or inch-pounds units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independent of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3.1 Within the text the SI values are given in brackets. Note 1—Requirements for flat wire (defined as flat products up to and including 0.188 in. thick and up to 1¼ in. in width, with all surfaces rolled or drawn, without having been slit, sheared or sawed) including square, furnished in coils or straight lengths, or on spools, reels, or bucks are described by the wire Specifications B206/B206M and B272. 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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