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Standard Test Methods for Chemical Analysis of Copper Alloys
Automaticky preložený názov:
Štandardné skúšobné metódy pre chemickú analýzu zliatin medi
NORMA vydaná dňa 15.12.2008
Označenie normy: ASTM E478-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.12.2008
Kód tovaru: NS-46936
Počet strán: 21
Približná hmotnosť: 63 g (0.14 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
atomic absorption spectrometry, copper, photometric, titrimetric, Aluminum content--Cu/Cu alloys, Copper content--Cu/Cu alloys, Iron content--Cu/Cu alloys, Lead content--Cu/Cu alloys, Nickel content--Cu/Cu alloys, Silver content--Cu/Cu alloys, Tin content--Cu/Cu alloys, Zinc content--Cu/Cu alloys, Copper alloy (chemical analysis), ICS Number Code 77.040.30 (Chemical analysis of metals), 77.120.30 (Copper and copper alloys)
Significance and Use | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
These test methods for the chemical analysis of metals and alloys are primarily intended as referee methods to test such materials for compliance with compositional specifications. It is assumed that all who use these methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory. |
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1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1.1 These test methods cover the chemical
analysis of copper alloys having chemical compositions within the
following limits:
1.2 The test methods appear in the
following order:
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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. 10.1 This test method covers the determination of copper in concentrations greater than 50 %. 19.1 This test method covers the determination of iron in concentrations from 0.003 % to 1.25 %. 29.1 This test method covers the determination of lead in concentrations from 2.0 % to 30.0 %. 37.1 This test method covers the determination of nickel in concentrations from 0.03 % to 5.0 %. 47.1 This test method covers the determination of zinc in the range from 2 % to 40 %. 55.1 This test method covers the determination of nickel in concentrations from 4 % to 50 %. 63.1 This test method covers the determination of tin in concentrations from 0.5 % to 20 %. 71.1 This test method covers the determination of aluminum in concentrations from 2 % to 12 %. 79.1 This test method covers the determination of zinc in concentrations from 0.02 % to 2 %. 90.1 This test method covers the determination of lead in concentrations from 0.002 % to 15 %. 101.1 This test method covers the determination of silver in concentrations from 0.01 % to 0.12 %. 113.1 This test method covers the determination of tin in concentrations from 0.01 % to 1.0 %. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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