Медь и медные сплавы деформируемые. Холоднотянутые шестигранные прутки. Минусовые допуски на ширину грани и допуски на форму
Название (англ.):
Wrought copper and copper alloys; Drawn hexagonal bars; All minus tolerances on width across flats and form tolerances
Описание (англ.):
Tolerances apply to width across flats in the range from 3 up to and including 60 mm. ISO 3490 gives further tolerances on straightness, on twist, on lengths as manufactured, on fixed lengths as well as permissible underlengths and corner radii. The materials are divided into material groups I, II and III as classified in a table.
Дата регистрации:
10.01.85
Дата введения:
01.12.84
Код КГС:
В55
Код ОКСТУ:
1844
Код ОКС(МКС):
77.150.30
Код ОКП:
1844
Нормативные ссылки:
DIN 1763-1969, NEQ*NF A51-404-1979, NEQ*NF A51-411-1983, NEQ*SFS 2244-1980, NEQ*NEN-ISO 3490(1988/NNI), EQV*UNI 9332(1989/UNI), NEQ*UNI ISO 9332(1989/UNI), NEQ
Ключевые слова:
BARS (MATERIALS) COPPER COPPER ALLOYS DESIGNATION DESIGNATIONS DIMENSIONAL TOLERANCES DIMENSIONS DRAWN PRODUCTS FORM TOLERANCES HEXAGONAL BARS HEXAGONAL RODS METAL BARS POLES PRODUCTS ROLLED PRODUCTS WIDTH ACROSS FLATS WROUGHT ALLOYS