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This Japanese Industrial Standard specifies the methods of macro testing and Vickers hardness testing for section of resistance spot, projection and seam welds of metallic materials of 0.3 mm to 6.0 mm in plate thickness.
Author | JSA |
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Editor | JSA |
Document type | Standard |
Format | File |
Confirmation date | 2014-10-20 |
ICS | 25.160.40 : Welded joints and welds
77.040.10 : Mechanical testing of metals |
Number of pages | 14 |
Replace | JIS Z 3139 (1978-09-01) |
Year | 2009 |
Document history | JIS Z 3139 (2009-10-20) |
Country | Japan |
Keyword | JIS 3139;3139 |