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JIS B 7734:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Knoop hardness test - Verification of testing machines

Available format(s)

Hardcopy , PDF

Superseded date

23-01-2024

Superseded by

JIS B 7734:2020

Language(s)

English, Japanese

Published date

31-07-1997

€20.26
Excluding VAT

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This Standard specifies the direct verification method and the indirect verification method of the testing machine to be used for the Knoop hardness test in accordance with JIS Z 2251. The indirect verification method can be used in the daily accuracy control of the testing machine.

DocumentType
Standard
Pages
11
PublisherName
Japanese Standards Association
Status
Superseded
SupersededBy

Reaffirmed 2016

JIS B 7735:1997 Vickers hardness test - Calibration of the reference blocks

JIS B 4357:2000 Rotary Gear Shaving Cutters
JIS B 6913:1999 Process of quenching and tempering of iron and steel<br>
JIS B 6914:2002 Process of carburizing and carbonitriding, quenching and tempering of iron and steel
JIS B 4433:1990 Nut taps
JIS C 2141:1992 Testing methods of ceramic insulators for electrical and electronic applications
JIS Z 2252:1991 Test methods for Vickers hardness at elevated temperatures
JIS R 1623:1995 Testing method for vickers hardness of fine ceramics at elevated temperatures
JIS B 4351:1985 Straight bevel gear generating cutters (type G)
JIS H 8666:1994 Test methods for ceramic sprayed coatings
JIS H 8667:2002 Test methods for cermet sprayed coatings
JIS B 4220:1988 Screw slotting cutters
JIS R 1610:2003 Test Methods For Hardness Of Fine Ceramics
JIS B 6912:2002 Process of induction hardening and tempering of iron and steel
JIS B 4232:1996 Involute gear milling cutters

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