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Standard Specification for Nonoriented Electrical Steel Fully Processed Types
Automaticky přeložený název:
Standard Specification pro Nonoriented elektrotechnické oceli Plně zpracované druhy
NORMA vydána dne 1.4.2016
Označení normy: ASTM A677-16
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2016
Kód zboží: NS-635637
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
core loss, electrical steel, flat-rolled, fully processed, nonoriented ,, ICS Number Code 77.140.50 (Flat steel products and semi-products)
1. Scope | ||||||||||||||||||||||||||||
1.1?This specification covers the detailed requirements to which flat-rolled nonoriented fully processed electrical steel shall conform. 1.2?This steel is produced to specified maximum core-loss values and is intended primarily for commercial power frequency (50 and 60 Hz) applications in magnetic devices. Desirable core-loss and permeability characteristics are developed during mill processing, so additional heat treatment by the user is usually not necessary. 1.3?These nonoriented fully processed electrical steels are low-carbon, silicon-iron, or silicon-aluminum-iron alloys containing up to about 3.5 % silicon and a small amount of aluminum. 1.4?The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to customary (cgs-emu and inch-pound) units which are provided for information only and are not considered standard. |
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2. Referenced Documents | ||||||||||||||||||||||||||||
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