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BS EN ISO 2624:1995

Current

Current

The latest, up-to-date edition.

Copper and copper alloys. Estimation of average grain size

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-09-1995

Committees responsible
National foreword
Foreword
Introduction
Specification
1. Scope
2. Symbols and designations
3. Test samples
4. Procedures
5. Test report
Annex
A. Standard grain size charts (x 75)
Tables
1. Jeffries' multipliers for area of 5000 mm squared
2. Relationships between the actual grain size of
     specimens viewed at various magnifications and the
     standard series of photomicrographs

Specifies three procedures for estimating the average grain size of copper and copper alloys consisting principally of a single phase. Deals with the comparison procedure (most convenient and sufficiently accurate for most commercial purposes), the intercept (Heyn) procedure and the plainmetric procedure (the last two procedures give higher degrees of accuracy in estimating grain size).

Committee
NFE/34
DevelopmentNote
Supersedes BS 7428(1991) and 90/37770 DC. (10/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

DEFSTAN 95-10/2(1999) : 1999 CAP COPPER ALLOY STRIP FOR DETONATOR CUPS AND PERCUSSION CAPS
DEFSTAN 95-11/2(1999) : 1999 BULLET ENVELOPE MATERIALS
DEFSTAN 13-95/4(2005) : 2005 COPPER AND GILDING METAL RINGS FOR DRIVING BANDS
DEFSTAN 95-10/4(2008) : 2008 CAP COPPER ALLOY STRIP FOR DETONATOR CUPS AND PERCUSSION CAPS
DEFSTAN 95-9/4(2008) : 2008 CARTRIDGE BRASS FOR AMMUNITION COMPONENTS
DEFSTAN 13-95/3(2000) : 2000 COPPER AND GILDING METAL RINGS FOR DRIVING BANDS
DEFSTAN 95-11/3(2008) : 2008 BULLET ENVELOPE MATERIALS
DEFSTAN 95-9/3(1998) : 1998 CARTRIDGE BRASS FOR AMMUNITION COMPONENTS
DEFSTAN 95-11/4(2008) : 2008 BULLET ENVELOPE MATERIALS
DEFSTAN 95-10/3(2008) : 2008 CAP COPPER ALLOY STRIP FOR DETONATOR CUPS AND PERCUSSION CAPS

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