JSA - JIS G 0557
Methods of measuring case depth hardened by carburizing treatment for steel
| Organization: | JSA |
| Publication Date: | 20 November 2019 |
| Status: | active |
| Page Count: | 19 |
| ICS Code (Steels): | 77.080.20 |
| ICS Code (Other methods of testing of metals): | 77.040.99 |
| ICS Code (Chemical analysis of metals): | 77.040.30 |
scope:
This Standard specifies the methods of measuring the case depth of steel hardened by carburizing or carbonitriding treatment followed by quenching (hereafter referred to as the case depth). The interpolation method for determining effective case depth is specified in Annex A.
NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 18203:2016 Steel-Determination of the thickness of surface-hardened layers (MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.
Document History