Specifies the requirements on refined copper listed in table 1 in the form of drawing stock suitable for further fabrication by cold drawing into wire preferably for electrical conductors. Copper drawing stock according to this International Standard is an intermediate solid wrought product of uniform cross-section along its whole length supplied in coils. The normal cross-section is approximately round with diameters from 6 to 35 mm.
Дата введения:
01.11.82
Дата отмены:
01.03.98
Код КГС:
В51
Код ОКСТУ:
1844
Код ОКС(МКС):
77.150.30
Код ОКП:
1844
Нормативные ссылки:
NEN-ISO 4738(1988/NNI), EQV*UNI 5649/4(1989/UNI), NEQ*UNI ISO 5649/4(1989/UNI), NEQ*NP-3535(1990/IPQ), EQV
Ключевые слова:
BARS (MATERIALS) CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING COPPER DESIGNATION DESIGNATIONS DIMENSIONAL TOLERANCES DIMENSIONS DRAWN PRODUCTS ELECTRICAL RESISTANCE MECHANICAL TESTING MECHANICAL TESTS PRODUCTS SEMI-FINISHED PRODUCTS TENSILE PROPERTIES TENSILE STRENGTH WIRE ROD CHEMICAL ANALYSIS AND TESTIN METAL BARS