WRC BULLETIN 611:2026
Current
Technical Assessment of Hardness-to-Strength Correlations for Fitness-For-Service Evaluations
Hardcopy , PDF
English
05-01-2026
Hardness testing is widely used in the evaluation of pressure equipment and piping as a rapid, non-destructive means of assessing material condition when direct tensile testing is impractical or unavailable.
| DocumentType |
Standard
|
| Pages |
72
|
| ProductNote |
This standard is also refers to ASTM A8333, ASTM A956-18, ASTM A1038-18
|
| PublisherName |
Welding Research Council Inc
|
| Status |
Current
|
| ISO 6506-3:2014 | Metallic materials — Brinell hardness test — Part 3: Calibration of reference blocks |
| ISO 6506-1:2014 | Metallic materials — Brinell hardness test — Part 1: Test method |
| ASTM E 18 : 2020 | Standard Test Methods for Rockwell Hardness of Metallic Materials |
| API RP 579-1/ASME FFS-1:2021 | FITNESS-FOR-SERVICE |
| ISO 6506-2:2014 | Metallic materials — Brinell hardness test — Part 2: Verification and calibration of testing machines |
| ASTM E 92 : 2017 | Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials |
| ASTM E 384 : 2017 | Standard Test Method for Microindentation Hardness of Materials |
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