ASTM A717/A717M-01
Historical Standard: ASTM A717/A717M-01 Standard Test Method for Surface Insulation Resistivity of Single-Strip Specimens
SUPERSEDED (see Active link, below)
ASTM A717 / A717M
1. Scope
1.1 This test method covers a means of testing the surface insulation resistivity of single strips or punchings of flat-rolled electrical steel under predetermined conditions of voltage, pressure, and temperature.
1.2 The values stated in either customary units (cgs-emu and inch-pound) or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
A34/A34M Practice for Sampling and Procurement Testing of Magnetic Materials
Keywords
coating; electrical steel; Franklin tester; insulation; resistivity; single-strip specimens; surface insulation resistivity;
ICS Code
ICS Number Code 29.035.20 (Plastic and rubber insulating materials)
DOI: 10.1520/A0717_A0717M-01
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