TC 68 |
Magnetic alloys and steels |
TC 68 Working Documents since 2020-02-25
Reference, Title
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Downloads
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Circulation Date |
Closing Date |
CENELEC
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Voting / Comment |
Of interest to Committees |
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68/681/RVC
Result of Voting on 68/665/CDV - IEC 60404-11 ED2: Magnetic materials - Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet
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2021-02-19 | Y | ||||
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68/680/RVDTR
Result of Voting on 68/675/DTR - IEC TR 63304 ED1: Methods of measurement of the magnetic properties of permanent magnet (magnetically hard) materials in an open magnetic circuit using a superconducting magnet
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2021-02-12 | N | ||||
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68/656A/RVN
Revised Result of Voting on 68/651/NP - PNW 68-651: Permanent magnet (magnetically hard) materials – Method of measurement based upon the pulsed field magnetometry (PFM) technique
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2021-01-29 | Y | ||||
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68/677/RR
Review report of IEC 60404-8-1 Ed.3: Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials
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2021-01-29 | Y | ||||
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68/678/RR
Review report of IEC 60404-8-3 Ed.3: Magnetic materials - Part 8-3: Specifications for individual materials - Cold-rolled electrical non-alloyed and alloyed steel sheet and strip delivered in the semi-processed state
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2021-01-29 | N | ||||
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68/679/CD
IEC 60404-12 ED2: Magnetic materials - Part 12: Methods of test for the assessment of thermal endurance of surface insulation coatings on electrical steel strip and sheet
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2021-01-29 | 2021-05-21 | Y | |||
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68/671A/CC
Revised Compilation of Comments on 68/658/CD - IEC 60404-12 ED2: Magnetic materials - Part 12: Methods of test for the assessment of thermal endurance of surface insulation coatings on electrical steel strip and sheet
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2021-01-08 | Y | ||||
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68/676/RQ
Result of Questionnaire on 68/674/Q: Proposals of further actions regarding 10 publications of the TC 68 programme coming up for review within the maintenance programme
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2021-01-08 | N/A | ||||
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68/664A/CC
Revised Compilation of Comments on 68/655/CD - IEC 60404-8-4 ED4: Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
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2020-12-11 | N | ||||
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68/669/CDV
IEC 60404-6/AMD1 ED3: Amendment 1 - Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
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2020-12-11 | 2021-03-05 | Y |
TC 51
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68/675/DTR
IEC TR 63304 ED1: Methods of measurement of the magnetic properties of permanent magnet (magnetically hard) materials in an open magnetic circuit using a superconducting magnet
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2020-12-11 | 2021-02-05 | N | Voting Result | ||
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68/674/Q
Questionnaire – Proposals of further actions regarding 10 publications of the TC 68 programme coming up for review within the Maintenance programme
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2020-11-20 | 2021-01-01 | N/A | Report of Comments | ||
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68/672/CD
IEC 60404-17 ED1: Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
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2020-11-06 | 2021-01-29 | Y | Report of Comments | ||
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68/673/INF
Comments received on 68/668/DC: Maintenance programme – call for comments/proposals for amendments/revision on publications coming up for review
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2020-11-06 | N/A | ||||
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68/670/CC
Compilation of Comments on 68/661/CD - IEC 60404-3 ED3: Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester
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2020-10-23 | Y | ||||
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68/671/CC
Compilation of Comments on 68/658/CD - IEC 60404-12 ED2: Magnetic materials - Part 12: Methods of test for the assessment of thermal endurance of surface insulation coatings on electrical steel strip and sheet
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2020-10-23 | Y | ||||
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68/663A/CC
Revised Compilation of Comments on 68/653/CD - IEC 60404-17 ED1: Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
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2020-09-18 | Y | ||||
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68/665/CDV
IEC 60404-11 ED2: Magnetic materials - Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet
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2020-09-11 | 2020-12-04 | Y | Voting Result | ||
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68/666/CC
Compilation of Comments on 68/654/CD - IEC TR 63304 ED1: Methods of measurement of the magnetic properties of permanent magnet (magnetically hard) materials in an open magnetic circuit using a superconducting magnet
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2020-08-14 | N | ||||
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68/667/CC
Compilation of Comments on 68/659/CD - IEC 60404-6/AMD1 ED3: Amendment 1 - Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
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2020-08-14 | Y |
TC 51
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68/668/DC
Maintenance Programme – Call for comments/proposals for onfirmation/amendment/revision on publications coming up for review
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2020-08-14 | 2020-09-25 | N/A | Report of Comments | ||
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68/664/CC
Compilation of Comments on 68/655/CD - IEC 60404-8-4 ED4: Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
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2020-07-24 | N | ||||
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68/663/CC
Compilation of Comments on 68/653/CD - IEC 60404-17 ED1: Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
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2020-07-10 | Y | ||||
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68/662/RVC
Result of Voting on 68/648/CDV - IEC 60404-8-5 ED2: Magnetic materials - Part 8-5: Specifications for individual materials - Electrical steel strip and sheet with specified mechanical properties and magnetic polarisation
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2020-06-19 | N | ||||
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68/661/CD
IEC 60404-3 ED3: Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester
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2020-06-05 | 2020-09-25 | Y | Report of Comments | ||
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68/660/CC
Compilation of Comments on 68/650/CD - IEC 60404-11 ED2: Magnetic materials - Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet
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2020-05-29 | Y | ||||
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68/657/RVC
Result of Voting on 68/641/CDV - IEC 60404-8-7 ED5: Magnetic materials - Part 8-7: Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully processed state
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2020-05-08 | E | ||||
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68/658/CD
IEC 60404-12 ED2: Magnetic materials - Part 12: Methods of test for the assessment of thermal endurance of surface insulation coatings on electrical steel strip and sheet
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2020-05-08 | 2020-08-28 | Y | Report of Comments | ||
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68/659/CD
IEC 60404-6/AMD1 ED3: Amendment 1 - Magnetic materials - Part 6: Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens
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2020-05-08 | 2020-07-31 | Y | Report of Comments |
TC 51
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68/656/RVN
Result of Voting on 68/651/NP - PNW 68-651: Permanent magnet (magnetically hard) materials – Method of measurement based upon the pulsed field magnetometry (PFM) technique
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2020-05-01 | Y | ||||
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68/654/CD
IEC TR 63304 ED1: Methods of measurement of the magnetic properties of permanent magnet (magnetically hard) materials in an open magnetic circuit using a superconducting magnet
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2020-03-27 | 2020-06-19 | N | Report of Comments | ||
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68/655/CD
IEC 60404-8-4 ED4: Magnetic materials - Part 8-4: Specifications for individual materials - Cold-rolled non-oriented electrical steel strip and sheet delivered in the fully-processed state
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2020-03-27 | 2020-07-17 | N | Report of Comments | ||
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68/653/CD
IEC 60404-17 ED1: Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
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2020-03-20 | 2020-06-12 | Y | Report of Comments | ||
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68/652/RR
Review report of IEC 60404-3 Ed.2: Magnetic materials - Part 3: Methods of measurement of the magnetic properties of magnetic sheet and strip by means of a single sheet tester
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2020-03-06 | Y |
176 kB
38 kB