JIS Z 3118:1992
Superseded
View Superseded by
Method of measurement for hydrogen evolved from steel welds
English
07-31-1992
11-19-2020
This Japanese Industrial Standard specifies the method of measurement by gas chromatographic method and glycerol displacement method of diffusive hydrogen, hereinafter referred to as the \"hydrogen\" evoled from steel welds by shielded metal arc welding, submerged arc welding, and, gas shielded metal arc welding. However, when hydrogen oer deposited metal measured by glycerol displacement method is not more than 2 ml/100 g, gas chromatographic method shall apply.
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
| JIS Z 3241:1999 | Covered electrodes for low temperature service steel |
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