Name:
ASTM B603-07(2013) PDF
Published Date:
05/01/2013
Status:
Active
Publisher:
ASTM International
1.1 This 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 |
1.2 The 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.
1.3 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 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.
| File Size : | 1 file , 61 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 2 |
| Published : | 05/01/2013 |
