Metallic materials. Conversion of hardness values has-tracked-changes 2 specifies requirements for the

2 specifies requirements for the design

It also gives a clear classification of lamps

An optional longitudinal groove for locking purposes

The requirements in this document primarily cover the parts operating at high-voltage except where explicitly stated otherwise

Metallic materials. Conversion of hardness values has-tracked-changes 2 specifies requirements for the1 Scope This International Standard specifies the principles of the conversion of hardness values to equivalent values in other hardness scales and to estimates of tensile strength. It gives general information on the use of the conversion tables. The conversion tables in Annexes A to G apply to unalloyed and low alloy steels and cast steel, steels for quenching and tempering, steels for cold working, high speed steels, tool steels, hardmetals, and