Povučen
ISO 16630:2009 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. This test is normally applicable to sheet metal and is used to assess the suitability of the product for forming flanges.
POVUČEN
ISO/TS 16630:2003
POVUČEN
ISO 16630:2009
95.99
Povučen
2. 10. 2017.
OBJAVLJEN
ISO 16630:2017