2020年3月28日 · 内容提示： Designation: B787/B787M − 04 (Reapproved 2020)Standard Specif i cation for19 Wire Combination Unilay-Stranded Copper Conductorsfor Subsequent Insulation 1This standard is issued under the f i xed designation B787/B787M; the number immediately following the designation indicates the yearof original …

2020年1月9日 · Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. This specification covers electrical contact alloys with the nominal composition of 75% silver, 24.5% copper, and 0.5% nickel in the form of rods, wires, strips, and sheets.

ASTM-B8 or ASTM-B787 1 Cerro Wire & Cable Co., Inc. 1099 Thompson Road, SE • Hartselle, AL 35640 Phone 256.773.2522 • Fax 256.773.5849 • www.cerrowire.com Soft Drawn Bare Copper Wire APPLICATIONS • For use in overhead transmission and distribution applications • For use in grounding applications CONDUCTORS • Solid conductors uncoated

Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. This specification covers electrical contact alloys with the nominal composition of 75% silver, 24.5% copper, and 0.5% nickel in …

ASTM B787/B787M – 04: Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. This standard has been duly incorporated into federal law per the following sections of the Code of Federal Regulations: 7 CFR § 1728.97.

1.1 This specification covers bare combination unilay-stranded conductors made from round copper wires, either uncoated or coated with tin or lead alloy for insulated conductors for electrical purposes.

astm b787/b787m-04 Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation 1.1 This specification covers bare combination unilay-stranded conductors made from round copper wires, either uncoated or coated with tin or lead alloy for insulated conductors for electrical purposes.

The ASTM B787/B787M-04 (R2020) standard specifies the requirements for bare combination unilay-stranded conductors made from round copper wires. These conductors can be either uncoated or coated with tin or lead alloy and are used for …

2023年6月12日 · 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation 1 This standard is issued under the Þxed designation B787/B787M; the number immediately following the designation indicates the year

2014年9月1日 · Standard Specification for 19 Wire Combination Unilay-Stranded Copper Conductors for Subsequent Insulation. 1.1 This specification covers bare combination unilay-stranded conductors made from round copper wires, either uncoated or coated with tin or lead alloy for insulated conductors for electrical purposes.