Document Details |
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| Name of Department/Committee : | MTD 22 | ||||
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| Document Number : | MTD 22 ( 23091) | ||||
| Document Title [English] : | Microstructure of cast irons - Part 4: Test method for evaluating nodularity in spheroidal graphite cast irons (First Revision) | ||||
| Document Title [Hindi] : | ढलवाँ लोहा की सूक्ष्म संरचना - भाग 4 : गोलाकार ग्रेफाइट ढलवां लोहा में गाँठ का मूल्यांकन करने के लिए परीक्षण विधि (पहला पुनरीक्षण ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 77.080.10 | ||||
| Date of Project Approval : | 21-02-2023 | ||||
| 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| Standards to be Superseded : |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 : | Code of Practice, Dimensions on metallography |
| Aspects : | Code of Practice |
| Risk : | None |
| Certification : | None |
| 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 945-4 : 2019 |
| Organization Type: | ISO |
::Cross Referenced Indian Standard:: |
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| Sl. No. | Is No & Year | IS Title | |
| 1 | IS 7754 : Part 1: 2022 | Microstructure of Cast Irons Part 1 Graphite Classification by Visual Analysis ( First Revision ) | |
| Sl.No. | Synosis Points | |
| 1 | This document specifies a test method for evaluating nodularity in spheroidal graphite cast irons by comparative visual analysis and image analysis techniques. This document provides figures for different levels of nodularity and graphite particle count of spheroidal graphite cast irons for visual analysis. | |
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 | 21-02-2023 | ------- | ||
| 2 | P-Draft Waived | 28-07-2023 | Since it is an ISO adoption | ------- | |
| 3 | WC Draft | 28-07-2023 | Duration : 30 Days Submitted for HOD approval Remarks : For your kind comments and inputs please |
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| 4 | WC Draft | 28-07-2023 | WC approved by HOD |
MTDC | ------- |
| 5 | Skipped to Finalization | 02-04-2024 | Stage-Changed | ------- | |
| 6 | Finalization | 10-08-2023 | Decision of the committee | ------- | |
| 7 | Final Draft | 02-04-2024 | Submited for HOD approval Remarks: It is to inform that IS 7754:1975 has already been withdrawn and IS 7754 Part 1:2022ISO 945-1:2019 has been published Later the committee decided to adopt ISO 945-4 as IS 7754 Part 4 |
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| 8 | Final Draft draft accepted by HOD and sent to Publication | 03-04-2024 | Final Draft approved by HOD | ------- | |
| 9 | Final Draft | 09-04-2024 | Final Draft rejected by Publication Remarks: hindi and english title part no is mismatch in word file please clear and provide the corrected file |
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| 10 | Final Draft | 09-04-2024 | Submited for HOD approval Remarks: Word file has been corrected |
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| 11 | Final Draft draft accepted by HOD and sent to Publication | 09-04-2024 | Final Draft approved by HOD | ------- | |
| 12 | Accepted by Publication | 15-04-2024 | Final Draft accepted by Publication Remarks: Accepted by Publication |
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