Document Details |
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| Name of Department/Committee : | MTD 03 | ||||
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| Document Number : | MTD 03 ( 25818) | ||||
| Document Title [English] : | Metallic materials Rockwell hardness testPart 3: Calibration of reference blocks | ||||
| Document Title [Hindi] : | धात्विक सामग्री - रॉकवेल कठोरता परीक्षण भाग 3: संदर्भ खण्डों का अंशशोधन | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 77.040.10 | ||||
| Date of Project Approval : | 17-05-2024 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Metals, Alloys and Metal Products (including Steel Products) |
| Sub Group : | Heat treatment, metallography and testing |
| Sub Sub Group : | Methods of mechanical testing of metals |
| Aspects : | Methods of tests |
| Risk : | None |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO 6508-3 : 2023 |
| Organization Type: | ISO |
| Sl.No. | Synosis Points | |
| 1 | This document specifies a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines and indenters, as specified in ISO 6508-2. This document also specifies requirements for Rockwell machines and indenters used for calibrating reference blocks and specifies methods for their calibration and verification. Attention is drawn to the fact that the use of hard metal for ball indenters is considered to be the standard type of Rockwell indenter ball. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 17-05-2024 | ------- | ||
| 2 | P-Draft Waived | 11-06-2024 | ISO Adoption | ------- | |
| 3 | WC Draft | 11-06-2024 | Duration : 30 Days Submitted for HOD approval |
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| 4 | WC Draft | 11-06-2024 | WC approved by HOD |
MTDC | ------- |