History
Document Details
Name of Department/Committee : MTD 22
Document Number : MTD 22 ( 21981)
Document Title [English] : Steel - Determination of total or effective thickness of thin surface - Hardened layers(First Revision)
Document Title [Hindi] : .
Document Type : Revision
Language : English
Priority : 3
ICS Code : 77.080.20
Date of Project Approval : 20-02-2023
Standards to be Revised :
Sl.No. Is No & Year
1 IS 13691: 1993
Standards to be Superseded :
Sl.No. Is No & Year
1 IS 13691: 1993

Classification Details
Group : Metals, Alloys and Metal Products (including Steel Products)
Sub Group : Steel and Steel Castings, Wires, Ropes, Pipes , Tubes and other products
Sub Sub Group : Dimensions, sampling, etc on steel tubes
Aspects : Methods of tests
Risk : Low
Certification : Not Certifiable
Short Commom Man's Title : Steel - Determination of total or effective thickness of thin surface - Hardened layers
ITCHS Code :
Ministry :
  • Ministry of Steel
Sustainable development Goals :
  • INDUSTRY, INNOVATION AND INFRASTRUCTURE
Degree of Equivalence : Identical under dual numbering
Identical/Equivalent Standards : ISO 4970:1979
Organization Type: ISO
Timeline Details


S.No. P-Draft
Completion Date		 WC-Draft
Completion Date		 Final-Draft
Completion Date		 Project
Completion Date(Gazette)		 Entered By Entered On
1 20-02-2023 20-07-2023 05-10-2023 20-02-2024 Mr. Vishal Kumar Rana 20-02-2023
Stages
Sl.
No.		 Stage Date of Occurence Remarks Circulated to Files
1 Generation of Document Number 20-02-2023 -------
2 P-Draft Waived 20-02-2023 Since the standard is being revised with no technical changes, only to bring in the latest style and format of the Indian Standards -------