Standard Swedish standard · SS-EN ISO 4545-2:2005

Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005)

Status: Withdrawn

· Replaced by: SS-EN ISO 4545-2:2018
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Standard Swedish standard · SS-EN ISO 4545-2:2005

Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005)
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Scope
This part of ISO 4545 specifies the method of verification of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545-1-1. It covers test forces from 0,098 07 N to 19,614 N. The
method is recommended only for indentations with diagonals W 0,020 mm.
It specifies a direct verification method for checking the main functions of the machine, and an indirect
verification method suitable for the overall checking of the machine. The indirect verification method may be used on its own for periodic routine checking of the machine in service.
If a testing machine is also to be used for other methods of hardness testing, it should be verified
independently for each method.

Subjects

Mechanical testing of metals (77.040.10)


Buy this standard

Standard Swedish standard · SS-EN ISO 4545-2:2005

Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2005)
Subscribe on standards - Read more Dölj
Price: 875 SEK
standard ikon pdf

PDF

Price: 875 SEK
standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-41483

Edition: 1

Approved: 12/2/2005

No of pages: 18

Replaced by: SS-EN ISO 4545-2:2018