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DD ENV 843-4:1995

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Advanced technical ceramics. Monolithic ceramics. Mechanical properties at room temperatures Vickers, Knoop and Rockwell superficial hardness tests

Available format(s)

Hardcopy , PDF

Superseded date

01-31-2007

Language(s)

English

Published date

02-15-1995

Foreword
1 Scope
2 Normative references
3 Definitions
4 Introduction
5 Test procedure: Method A: Vickers test
6 Test procedure: Method B: Knoop test
7 Test procedure: Method C: Rockwell superficial tests
8 Interpretation
9 Test report
Annex A (informative) Bibliography

Provides guidelines for the value that may be ascribed to the results of standard hardness tests.

Committee
RPI/13
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ENV 843-4 : DRAFT 1994 Identical

ENV 12212 : DRAFT 1995 ADVANCED TECHNICAL CERAMICS - UNIFIED METHOD FOR CLASSIFICATION
DD ENV 12212:1996 Advanced technical ceramics. Unified method for classification

EN 10109-3 : 1994 METALLIC MATERIALS - HARDNESS OF TEST - PART 3: CALIBRATION OF STANDARDIZED BLOCKS TO BE USED FOR ROCKWELL HARDNESS TESTING MACHINES (SCALES A, B, C, D, E, F, G, H, K, N, T)
ISO 640:1984 Metallic materials — Hardness test — Calibration of standardized blocks to be used for Vickers hardness testing machines HV 0,2 to HV 100
EN 10109-2 : 1994 METALLIC MATERIALS - HARDNESS TEST - PART 2: VERIFICATION OF ROCKWELL TESTING MACHINES (SCALES A, B, C, D, E, F, G, H, K, N, T)
ISO 3738-1:1982 Hardmetals — Rockwell hardness test (scale A) — Part 1: Test method
ISO 3738-2:1988 Hardmetals — Rockwell hardness test (scale A) — Part 2: Preparation and calibration of standard test blocks
ISO 9385:1990 Glass and glass-ceramics Knoop hardness test
ISO 146:1984 Metallic materials Hardness test Verification of Vickers hardness testing machines HV 0,2 to HV 100
BS EN 10109-1:1996 Metallic materials. Hardness test Rockwell test (scales A, B, C, D, E, F, G, H, K) and Rockwell superficial test (scales 15 N, 30 N, 45 N, 15 T, 30 T and 45 T)
ISO 3878:1983 Hardmetals — Vickers hardness test
EN 45001 : 1989 GENERAL CRITERIA FOR THE OPERATION OF TESTING LABORATORIES

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