• ASTM B613-76(2012)

ASTM B613-76(2012)

Standard Guide for Preparing Specifications for Miniature Brushes of Composite Materials for Sliding Electric Contacts

ASTM International, 05/01/2012

Publisher: ASTM

File Format: PDF

$26.00$52.00


Published:01/05/2012

Pages:2

File Size:1 file , 54 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This guide defines the criteria for composition, properties, and other requirements for brushes containing a matrix of one or more conducting metallic elements or alloys and one or more lubricating lamellar solids.

1.2 The resulting specification is intended for use where the size (for example, 5 by 3 by 2 mm), shape, or other factors preclude the determination of properties on specimens of the bulk material from which individual brushes are made.

1.3 The requirements recommended herein have been found to be desirable for most brush material composites. Care must be taken in preparing a specification for a pre-existing material that imposition of one or more provisions herein does not alter the material or its performance.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 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.

More ASTM standard pdf

ASTM E1593-13

ASTM E1593-13

Standard Guide for Assessing the Efficacy of Air Care Products in Reducing the Perception of Indoor Malodor

$34.00 $69.00

ASTM D7051-05(2013)

ASTM D7051-05(2013)

Standard Test Method for Cyclic Thermal Shock of SBS-Modified Bituminous Roofing Sheets with Factory-Applied Metal Surface

$31.00 $62.00

ASTM D4050-96(2002)

ASTM D4050-96(2002)

Standard Test Method (Field Procedure) for Withdrawal and Injection Well Tests for Determining Hydraulic Properties of Aquifer Systems

$26.00 $52.00

ASTM D4104-96

ASTM D4104-96

Standard Test Method (Analytical Procedure) for Determining Transmissivity of Nonleaky Confined Aquifers by Overdamped Well Response to Instantaneous Change in Head (Slug Tests)

$25.00 $50.00