Hello. Sign In
Standards Store
ASTM B742 1990 Edition, August 31, 1990
Complete Document
Active, Most Current
Standard Specification for Fine Silver Electrical Contact Fabricated Material
Includes all amendments and changes through Reapproval Notice , 2012
Page Count:3
PDF :
$40.00 USD
In Stock
Print  :
$40.00 USD
In Stock
This specification covers fine silver grade 99.9 % in fabricated form. The forms covered are tubing, rod, wire, strip, and sheet for electrical contact applications.

The electrical contact properties may vary dependent upon the method of manufacture (refer to 6.3).

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.

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.