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sklademVydáno: 2017
ISO 14271:2017
ISO 14271:2017-Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds
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Anglicky PDF
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73.56 €
Francouzsky PDF
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Anglicky Hardcopy
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Francouzsky Hardcopy
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73.56 €
| Označení normy: | ISO 14271:2017 |
| Počet stran: | 8 |
| Vydání: | 3 |
| Vydáno: | 2017 |
| Počet stran (Anglicky): | 8 |
| Počet stran (Francouzsky): | 8 |
DESCRIPTION
ISO 14271:2017
ISO 14271:2017 specifies the procedures for the hardness testing of etched cross-sections of resistance spot, projection, and seam welds. The aim of the hardness tests is to determine the Vickers hardness, in the low-force or microhardness range, of the weld nugget, the heat affected zone, and parent material in ferrous or non-ferrous metals for welds made in sheets of thickness 0,5 mm to 6 mm.