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Standard Reference Radiographs for Steel Fusion Welds
Automaticky preložený názov:
Štandardné Referenčné Röntgenové snímky pre Steel Fusion zvarov
NORMA vydaná dňa 10.6.2001
Označenie normy: ASTM E390-95
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.2001
Kód tovaru: NS-46635
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
discontinuties, fusion welds, gamma ray, reference readiographs, steel, X-ray, ICS Number Code 25.160.40 (Welding joints and welds)
1. Scope | ||||||||||||
1.1 This standard provides reference radiographs for steel fusion welds that contain typical discontinuities with varying severity levels in different thicknesses of material. 1.2 There are three volumes of reference radiographs based on seven nominal weld thicknesses as follows: Vol I—Set of 16 plates (81/2 by 11 in.) covering base material up to and including 1/4 in. (6.4 mm) in thickness. Vol II—Set of 29 plates (81/2 by 11 in.) covering base material over 1/4 to and including 3 in. (6.4 to 76 mm) in thickness. Vol III—Set of 32 plates (81/2 by 11 in.) covering base material over 3 to including 8 in. (76 to 203 mm) in thickness. 1.3 The values stated in inch-pound units are to be regarded as the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||
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