ASTM B48 Standard Specification for Soft Rectangular and Square Bare Copper Wire for Electrical Conductors
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- Картотека зарубежных и международных стандартов
ASTM International
Standard Specification for Soft Rectangular and Square Bare Copper Wire for Electrical Conductors
N B48
Annotation
This specification covers soft or annealed bare copper wire, rectangular or square in shape with rounded corners (Explanatory Note 1)
For the purpose of this specification, the wire is classified as follows:
Type A—For all applications except those involving edgewise bending
Type B—For applications involving edgewise bending. Type B wire of thickness less than 0.020 in. (0.51 mm) or with a ratio of width to thickness greater than 30 to 1 is not contemplated in this specification
Unless otherwise specified by the purchaser, Type A material shall be furnished
The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard; except for Sections 12 and 13
Автоматический перевод:
Стандартная спецификация для мягкого прямоугольного и квадратного голого медного провода для электрических проводников
Эта спецификация покрывает мягкий или отожгла пустой медный провод, прямоугольный или квадратный в форме со скругленными углами (Пояснительное примечание 1)



