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GOST 6674.0-96

STATE P 57376-2016 GOST 193-2015 GOST 27981.5-2015 GOST 27981.2-2015 GOST 27981.1-2015 GOST 13938.11-2014 GOST P 56240-2014 GOST 859-2014 GOST P 55685-2013 STATE P 54922-2012 STATE STANDARD P 54310-2011 GOST 31382-2009 STATE R 52998-2008 GOST 859-2001 GOST 6674.4-96 GOST 6674.3-96 GOST 6674.2-96 GOST 6674.1-96 GOST 4515-93 GOST 28515-97 GOST 17328-78 GOST 614-97 GOST 15527-70 GOST 13938.13-77 GOST 13938.13-93 GOST 1020-77 GOST 5017-2006 GOST 1652.11-77 GOST 15027.12-77 GOST 15027.11-77 GOST 493-79 GOST 1953.9-79 GOST 23859.2-79 GOST 1953.5-79 GOST 1953.3-79 GOST 1953.12-79 GOST 1953.6-79 GOST 15027.18-86 GOST 27981.2-88 GOST 27981.5-88 GOST 15027.5-77 GOST 1652.12-77 GOST 15027.8-77 GOST 1652.7-77 GOST 15027.6-77 GOST 15027.7-77 GOST 1652.2-77 GOST 1652.4-77 GOST 15027.2-77 GOST 1652.8-77 GOST 1652.3-77 GOST 13938.6-78 GOST 13938.7-78 GOST 13938.1-78 GOST 13938.2-78 GOST 13938.4-78 GOST 13938.8-78 GOST 13938.10-78 GOST 13938.12-78 GOST 23859.8-79 GOST 1953.1-79 GOST 613-79 GOST 9716.2-79 GOST 23912-79 GOST 23859.1-79 GOST 23859.4-79 GOST 1953.2-79 GOST 20068.1-79 GOST 9717.3-82 GOST 9717.1-82 GOST 27981.4-88 GOST 28057-89 GOST 6674.5-96 GOST 23859.11-90 GOST 24978-91 GOST 15027.14-77 GOST 15027.10-77 GOST 15027.4-77 GOST 1652.6-77 GOST 1652.10-77 GOST 15027.9-77 GOST 13938.5-78 GOST 13938.11-78 GOST 18175-78 GOST 13938.3-78 GOST 23859.6-79 GOST 1953.4-79 GOST 1953.8-79 GOST 1953.7-79 GOST 23859.9-79 GOST 1953.11-79 GOST 1953.15-79 GOST 1953.10-79 GOST 1953.16-79 GOST 23859.5-79 GOST 23859.3-79 GOST 9716.3-79 GOST 1953.14-79 GOST 15027.16-86 GOST 15027.17-86 GOST 27981.6-88 GOST 27981.1-88 GOST 15027.20-88 GOST 17711-93 GOST 1652.1-77 GOST 15027.13-77 GOST 1652.5-77 GOST 15027.1-77 GOST 1652.13-77 GOST 1652.9-77 GOST 15027.3-77 GOST 13938.9-78 GOST 23859.10-79 GOST 193-79 GOST 20068.2-79 GOST 1953.13-79 GOST 23859.7-79 GOST 9716.1-79 GOST 20068.3-79 GOST 24048-80 GOST 9717.2-82 GOST 15027.15-83 GOST 15027.19-86 GOST 27981.3-88 GOST 20068.4-88 GOST 27981.0-88 GOST 13938.15-88 GOST 6674.0-96

GOST 6674.0−96 copper phosphorous Alloys. General requirements for methods of analysis


GOST 6674.0−96

Group B59


INTERSTATE STANDARD

COPPER PHOSPHOROUS ALLOYS

General requirements for methods of analysis

Copper-phosphorous alloys.
General requirements for methods of analysis


ISS 77.120.30
AXTU 1709

Date of introduction 2001−07−01


Preface

1 DEVELOPED by the Interstate technical Committee for standardization MTK 107; Donetsk state Institute of non-ferrous metals (Danism)

SUBMITTED to the State Committee of Ukraine for standardization, Metrology and certification

2 ADOPTED by the Interstate Council for standardization, Metrology and certification (Protocol No. 10 dated 3 October 1996)

The adoption voted:

   
The name of the state The name of the national authority
standardization
The Republic Of Azerbaijan
Azgosstandart
The Republic Of Belarus
Gosstandart Of The Republic Of Belarus
The Republic Of Kazakhstan
Gosstandart Of The Republic Of Kazakhstan
The Kyrgyz Republic
Kyrgyzstandard
The Republic Of Moldova
Moldovastandart
Russian Federation
Gosstandart Of Russia
The Republic Of Tajikistan
Tajikistandart
Turkmenistan
Glavgosekspertiza «Turkmenstandartlary»
The Republic Of Uzbekistan
Standards
Ukraine
Gosstandart Of Ukraine

3 Resolution of the State Committee of the Russian Federation for standardization and Metrology dated December 19, 2000 N 384-St inter-state standard GOST 6674.0−96 introduced directly as state standard of the Russian Federation from July 1, 2001

4 INTRODUCED FOR THE FIRST TIME

1 Scope


This standard establishes General requirements for methods of analysis of copper-phosphorous alloys.

2 Normative references


The present standard features references to the following standards:

GOST 4515−93 copper phosphorous Alloys. Specifications

GOST 24231−80 non-ferrous metals and alloys. General requirements to selection and preparation of samples for chemical analysis

GOST 25086−87 non-ferrous metals and their alloys. General requirements for methods of analysis

GOST 28053−89 Shavings of non-ferrous metals and alloys. Methods of sampling, sample preparation and test methods

3 Requirements

3.1 General requirements for methods of analysis GOST 25086 when two parallel definitions.

3.2 Selection and preparation of samples for analysis is carried out according to GOST 4515, GOST 24231, 28053 GOST and other normative documents regulating requirements to the quality of the alloys.

3.3 the discrepancy between the results of two parallel definitions of element content in the sample should not exceed permissible value (at p = 0.95), regulated by the standard for methods for the determination of the content of this element.

3.4 analysis result should be the arithmetic mean of two parallel definitions, to meet the requirements of 3.3.

3.5. The discrepancy between the two results of the analysis of the same sample obtained at different times, different performers on the same methodology, should not exceed the permissible value (at p = 0.95), regulated by the standard for methods for the determination of the content of this element.

3.6 in the control of accuracy of analysis results using standard samples of composition of alloys played mass fraction of the element in the standard sample should not differ from the certified value more than 0.4 absolute acceptable standards for methods of analysis of the discrepancies in the results of primary and repeated analyses of the same samples obtained by the same method under different conditions (different time, different performers, using reagents of different parties).

3.7 in the control of accuracy of analysis results by the method of additions was found, the magnitude of the additive should not differ from the entered by more than 0.4ГОСТ 6674.0-96 Сплавы медно-фосфористые. Общие требования к методам анализа, where ГОСТ 6674.0-96 Сплавы медно-фосфористые. Общие требования к методам анализаand ГОСТ 6674.0-96 Сплавы медно-фосфористые. Общие требования к методам анализа — allowable absolute values of the differences of the results of the analysis of the sample with additive and without additive, respectively.

3.8 Error analysis result of the sample is less than 0.4 allowable absolute differences of the results of the analysis of samples (at a confidence level of 0.85).

3.9 Requirements for safety — according to the normative document, approved in a prescribed manner.