UNI EN 10109-2 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
MATERIALI METALLICI - PROVA DI DUREZZA - VERIFICA DELLE MACCHINE DI PROVA DI DUREZZA ROCKWELL (SCALE A,B,C,D,E,F,G,H,K,N,T)
09-05-2022
12-01-2013
Foreword
0 Introduction
1 Scope
2 Normative references
3 General conditions
4 Direct verification
6 Intervals between verifications
7 Verification report
Annex A (normative) Notes on diamond indenters
Annex B (normative) Repeatability of testing machines
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