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BIS IS 6885-4 : 2011

Superseded

Superseded

View Superseded by

METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 4: TABLE OF HARDNESS VALUES

Published date

08-09-2016

Superseded date

12-02-2020

Superseded by

IS 6885 : PART 4 : 2020

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Specifies a table for the calculation of Knoop hardness values for use in tests made on flat surfaces carried out in accordance with ISO 4545-1.

Committee
MTD 3
DocumentType
Standard
PublisherName
Bureau of Indian Standards
Status
Superseded
SupersededBy

Standards Relationship
ISO 4545-4:2005 Identical

ISO 4545-2:2005 Metallic materials — Knoop hardness test — Part 2: Verification and calibration of testing machines
ISO 4545-1:2005 Metallic materials — Knoop hardness test — Part 1: Test method

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