NBN EN 10109-1 : 1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
12-01-1999
01-12-2013
Foreword
0 Introduction
1 Scope
2 Normative references
3 Principle
4 Symbols and designations
5 Apparatus
6 Test piece
7 Procedures
8 Test report
Annex A (normative) Minimum thickness of the test piece
in relation to the Rockwell hardness
Annex B (normative) Corrections to be added to Rockwell
hardness values obtained on convex cylindrical
surfaces
Annex C (normative) Corrections to be added to Rockwell
hardness C scale values obtained on spherical
test surfaces of various diameters
Annex D (normative) Conventional HR30Tm test for thin
products
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.