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All the standards published after 01 Oct 2025 are available in new portal. Please click here to view the portal
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Basic Details/ मूल ब्यौरा
Comment
IS Number/
आईएस संख्या
:
IS 4225:2021
IS Title/
आईएस शीर्षक
:
Steel — Ultrasonic Testing of Steel Flat Products of Thickness Equal to or Greater than 6 mm (Third Revision)
Superseding IS/
सुपरसीडिंग आईएस
:
IS 4225 : 2004
Degree of Equivalence/
समतुल्यता स्तर
:
Identical under dual numbering
Number of Revisions/
पुनरीक्षणों की संख्या
:
3
Number of Amendments/
संशोधनों की संख्या
:
No amendment issued
Aspect/
पक्ष
:
Methods of tests
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
Technical Department/
तकनीकी विभाग
:
MTD (Metallurgical Engineering Department)
Technical Committee/
तकनीकी समिति
:
MTD 21 (Non-Destructive Testing Sectional Committee Sectional Committee)
Member Secretary/
सदस्य सचिव
:
NISHANT PARASAR (SCIENTIST-D)
Other Details
Indian Standard
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Amendment : 0
Gazette Document : 2
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License : 0
Product Manual & SIT : 0
Laboratory : 0
Classification Details
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Cross Reference Details
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Composition
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Corrigendum : 0
Cross Reference Details
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Indian Standards Referred In IS IS 4225:2021
:
1
IS 13805:2004
General standard for qualification and certification of non - Destructive testing personnel - Specification (First Revision)
MTD 21
International Standards Referred In IS 4225:2021
1
ISO 9712 : 0 : 0 0
2
ISO 10893 : 9 : 0 0
3
ISO 11484 : 0 : 0 0
IS 4225:2021
is Referred in following Indian Standards :
Standard contains no Cross Referenced Indian Standard.
Classification Details
Group
:
Metals, Alloys and Metal Products (including Steel Products)
Sub Group
:
Heat treatment, metallography and testing
Sub Sub Group
:
Code of Practice on Non-destructive testing
Aspect
:
Methods of tests
Certification
:
