Abstract
ISO 16630 describes a method of determining the hole expansion ratio in metallic sheets and strips with a thickness range of 1,2 mm to 6,0 mm inclusive and a width of at least 90 mm.
NOTE This test is normally applicable to sheet metal and is used to assess the suitability of the product for forming flanges.
General information
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Status: Under developmentStage: Close of comment period [30.60]
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Edition: 3
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Technical Committee :ISO/TC 164/SC 2ICS :77.040.10
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Life cycle
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Previously
PublishedISO 16630:2017
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Now
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