ASTM B 603 : 2007 : R2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Drawn or Rolled Iron-Chromium-Aluminum Alloys for Electrical Heating Elements
Hardcopy , PDF
04-09-2020
English
01-05-2013
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 02.04, 2018 Defines annealed, drawn, or rolled shapes for electrical heating and resistance purposes of alloys consisting mainly of iron, chromium, and aluminum.
| Committee |
B 02
|
| DocumentType |
Standard
|
| Pages |
2
|
| ProductNote |
Reconfirmed 2013
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification covers annealed, drawn, or rolled shapes for electrical heating and resistance purposes of alloys consisting mainly of iron, chromium, and aluminum as detailed in Table 1.
| Class | Resistivity Range | Composition Range, % | ||
| Ω·cmil/ft | μΩ·cm | Al | Cr | |
| I | 825 to 920 | 135 to 150 | 5.00 to 6.00 | 20 to 24 |
| IIA | 795 to 880 | 130 to 144 | 4.75 to 5.75 | 20 to 24 |
| IIB | 770 to 855 | 130 to 144 | 4.00 to 5.25 | 20 to 24 |
| III | 715 to 785 | 119 to 130 | 3.75 to 4.75 | 13 to 16 |
| IV | 665 to 735 | 111 to 122 | 2.75 to 3.75 | 12 to 15 |
1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3This 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
| ASTM B 63 : 2007 | Standard Test Method for Resistivity of Metallically Conducting Resistance and Contact Materials |
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