Материалы металлические. Трубы. Испытание на развальцовку кольца
Название (англ.):
Metallic materials; Tube; Ring expanding test
Описание (англ.):
Specifies a method for a ring expanding test on tubes, that is used to reveal surface and internal defects in the tubes by expanding the test piece using a drift until fracture occurs. It may also be used to assess the plastic formability of tubes. This test is applicable to tubes having an outside diameter from 18 up to and including 150 mm and wall thickness from 2 up to and icluding 16 mm.
Заменён стандартами:
ISO 8495(1998.11)
Дата введения:
01.10.86
Дата отмены:
01.11.98
Нормативные ссылки:
DIN 50137-1979, NEQ*UNE 7-512-89(1989/AENOR), EQV*NF A49-854(1988/AFNOR), NEQ*NF A49-861(1988/AFNOR), NEQ*NEN-ISO 8495(1987/NNI), EQV*EN 10236-1993, NEQ*DIN EN 10236-1994, EQV*NF A03-095(1994/AFNOR), NEQ*NF EN 10236(1994/AFNOR), NEQ*BS EN 10236(1994/BSI), NEQ
Ключевые слова:
INTER-LABORATORY TESTS MECHANICAL TESTING METAL CONDUITS METAL TUBES METALS RING TESTS SAMPLES TESTING TESTS TRIALS