NEN-EN-ISO 4507
Sintered ferrous materials, carburized or carbonitrided - Determination and verification of case-hardening depth by a micro-hardness test
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 March 2007 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Mechanical testing of metals): | 77.040.10 |
| ICS Code (Powder metallurgy): | 77.160 |
scope:
This International Standard specifies methods for determining the case-hardening depth of carburized or carbonitrided sintered ferrous materials by micro-hardness measurement. The methods are adapted to materials having porosity and only apply to quenched materials.
Document History
NEN-EN-ISO 4507
March 1, 2007
Sintered ferrous materials, carburized or carbonitrided - Determination and verification of case-hardening depth by a micro-hardness test
This International Standard specifies methods for determining the case-hardening depth of carburized or carbonitrided sintered ferrous materials by micro-hardness measurement. The methods are adapted...