ASTM-A753 2002
$40.63
A753-02 Standard Specification for Wrought Nickel-Iron Soft Magnetic Alloys (UNS K94490, K94840, N14076, N14080)
| Published By | Publication Date | Number of Pages |
| ASTM | 2002 | 6 |
1.1 This specification covers commonly used wrought nickel-iron soft magnetic alloys produced or supplied expressly for use in magnetic cores and other parts requiring high magnetic permeability, high electrical resistivity, low coercive field strength, and low core loss.
1.2 This specification covers materials supplied by a producer or converter to the form and physical condition desired for fabrication into parts that will later be given a final heat treatment to achieve the desired magnetic characteristics. It covers materials supplied in the form of forging billet; hot-rolled plate, strip, and bar; cold-finished bar; cold-rolled and annealed sheet and strip; shaped bar and wire; and wire.
1.2.1 This specification does not cover either powder metallurgically produced or cast parts.
1.2.2 This specification lists requirements for strip products having isotropic or semi-isotropic magnetic properties but does not include requirements for anisotropic or square hysteresis loop alloys or alloys processed to yield flattened hysteresis loops by use of heat treatments in an applied magnetic field.
1.2.3 This specification does not cover alloys modified by the addition of elements such as sulfur and selenium to enhance machinability.
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology |
| 2 | Classification Ordering Information Chemical Composition Form and Condition Magnetic Property Requirements—General Requirements TABLE 1 |
| 3 | dc Magnetic Property Requirements ac Magnetic Property Requirements (Thin Sheet and Strip Only) TABLE 2 |
| 4 | Typical Physical and Mechanical Properties Dimensions and Tolerances Rejection and Rehearing Certification Packaging and Package Marking Keywords X1. TYPICAL PHYSICAL AND MECHANICAL PROPERTIES X1.1 TABLE 3 |
| 5 | TABLE X1.1 TABLE X1.2 TABLE X1.3 |
| 6 | X2. HEAT TREATMENT OF TEST SPECIMENS X2.1 X2.2 X2.3 X2.4 |
