# Commission Regulation (EU) No 406/2010 of 26 April 2010 implementing Regulation (EC) No 79/2009 of the European Parliament and of the Council on type-approval of hydrogen-powered motor vehicles (Text with EEA relevance), Division 4.7: Resistance to dry-heat test


The test shall be carried out in compliance with ISO 188. The test piece shall be exposed to air at a temperature equal to the maximum operating temperature for 168 hours. The change in tensile strength shall not exceed + 25 per cent. The change in ultimate elongation shall not exceed the following values:
maximum increase 10 per cent,
maximum decrease 30 per cent.

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Source: https://www.legislation.gov.uk/eur/2010/406/annex/III/part/3/division/4/division/4.7 (the official version)
Page: https://openlegislation.uk/eu-regulation-2010-406/annex-III/part-3/division-4/division-4.7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.