ASTM B229 Standard Specification for Concentric-Lay-Stranded Copper and Copper-Clad Steel Composite Conductors
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM E8/E8M REV A Standard Test Methods for Tension Testing of Metallic Materials
- 23
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM E8/E8M REV A Standard Test Methods for Tension Testing of Metallic Materials
- 23.040
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM E8/E8M REV A Standard Test Methods for Tension Testing of Metallic Materials
- 23.040.15
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM E8/E8M REV A Standard Test Methods for Tension Testing of Metallic Materials
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- ASTM B624 Standard Specification for High-Strength, High-Conductivity Copper-Alloy Wire for Electronic Application
- ASTM E8/E8M REV A Standard Test Methods for Tension Testing of Metallic Materials
- ASTM E8/E8M REV A Standard Test Methods for Tension Testing of Metallic Materials
- ASTM B706 Standard Specification for Seamless Copper Alloy (UNS No. C69100) Pipe and Tube
- ASTM B193 Standard Test Method for Resistivity of Electrical Conductor Materials
- ASTM B172 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members, for Electrical Conductors
- ASTM B263/B263M Standard Test Method for Determination of Cross-Sectional Area of Stranded Conductors
- ASTM B496 Standard Specification for Compact Round Concentric-Lay-Stranded Copper Conductors
- ICEA S-70-547 Weather-Resistant Polyethylene Covered Conductors
- ASTM B983 REV A Standard Specification for Precipitation Hardened or Cold Worked, Seamless Nickel Alloy Pipe and Tube
- Картотека зарубежных и международных стандартов
ASTM International
Standard Specification for Concentric-Lay-Stranded Copper and Copper-Clad Steel Composite Conductors
N B229
Annotation
This specification covers concentric-lay-stranded conductors made from uncoated hard-drawn round copper wires in combination with hard-drawn round copper-clad steel wires for general use as overhead electrical conductors.
For the purpose of this specification, conductors are classified under the following type designations (see Fig. 1):
The SI values for density are regarded as the standard. For all other properties the inch-pound values are to be regarded as standard and the SI units may be approximate.
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Автоматический перевод:
Стандартная спецификация для композитных проводников медистой стали и стали с медным покрытием Concentric-Lay-Stranded
Эта спецификация покрывает концентрический, кладут скрученные проводники, сделанные из непокрытых трудно нарисованных круглых медных проводов в сочетании с трудно нарисованными круглыми проводами стали с медным покрытием для общего использования как служебные электрические проводники.
