JSA - JIS Z 2245
Rockwell Hardness Test - Test Method
|Publication Date:||20 February 2005|
|ICS Code (Mechanical testing of metals):||77.040.10|
This Standard specifies the method for Rockwell and Rockwell superficial hardness tests (scales and fields of application are in accordance with table i) for metallic materials.
For specific materials and/or products such as hardmetals, other specific International Standards apply (for instance, ISO 3738-1 and IS0 4498-1).
Remarks 1 For certain materials, the fields of application may be narrower than those indicated.
2 The International Standard corresponding to this Standard is as follows.
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.
IS0 6508-1 : 1999 Metallic materials-Rockwell hardness test-Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) (MOD)