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ASTM A801-14

Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNS R30005 and K92650)

Automaticky přeložený název:

Standard Specification pro kované železné-Cobalt High magnetického nasycení slitin (UNS R30005 a K92650)

NORMA vydána dne 1.5.2014

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Provedení	PDF - okamžité stažení - 1 734.40 Kč Tištěné - 1 734.40 Kč
Dostupnost	SKLADEM
Cena	1 734.40 Kč bez DPH
1 734.40 Kč

Informace o normě:

Označení normy: ASTM A801-14
Poznámka: NEPLATNÁ
Datum vydání normy: 1.5.2014
Kód zboží: NS-4298
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Anotace textu normy ASTM A801-14 :

Keywords:
core loss, iron-cobalt alloy, magnetic flux density, magnetic saturation, ICS Number Code 77.080.10 (Irons)

Doplňující informace

1. Scope

1.1 This specification covers two wrought iron-cobalt alloy types for use in magnetic components requiring high permeability at and above 15 kG (1.5 T) or high magnetic saturation. The specific alloy types covered are:

Alloy Type

UNS

Nominal Composition

R30005

49 % Co, 49 % Fe, 2 % V

K92650

27 % Co, 0.50 % Cr, balance Fe

1.1.1 This specification also covers material supplied by a producer in the form and physical condition suitable for fabrication into parts that will later be given final heat treatment to achieve the desired magnetic characteristics and, where required, mechanical properties. It covers material supplied in form of forging billets, hot-rolled products (that is, bar, plate, and strip), cold-finished bars, and cold-rolled strip.

1.2 This specification does not cover parts produced by casting or by powder metallurgical techniques.

1.3 The values stated in customary (cgs-emu and inch-pound) units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units, which are provided for information only and are not considered standard.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

A773/A773M-21	Standard Test Method for Direct Current Magnetic Properties of Low Coercivity Magnetic Materials Using Hysteresigraphs
A341/A341M-16(2022)	Standard Test Method for Direct Current Magnetic Properties of Soft Magnetic Materials Using D-C Permeameters and the Point by Point (Ballistic) Test Methods
A340-23a	Standard Terminology of Symbols and Definitions Relating to Magnetic Testing (Includes all amendments and changes 12/19/2023).
A34/A34M-06(2021)	Standard Practice for Sampling and Procurement Testing of Magnetic Materials
E1019-18	Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Inert Gas Fusion Techniques
A596/A596M-21	Standard Test Method for Direct-Current Magnetic Properties of Materials Using the Point by Point (Ballistic) Method and Ring Specimens