ASTM A764-07(2021) - 1.9.2021
 
1. Scope

1.1?This specification covers two finishes of round, metallic coated, hard-drawn, carbon steel spring wire having properties and quality for the manufacture of mechanical springs and wire forms that are not subject to high stress or require high fatigue properties.

1.2?The values stated in inch-pound units are to be regarded as the standard. The values stated in SI units are for information purposes only.

1.3?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

 
2. Referenced Documents

B6-23

Standard Specification for Zinc

B750-22

Standard Specification for GALFAN (Zinc-5 % Aluminum-Mischmetal) Alloy in Ingot Form for Hot-Dip Coatings

E29-22

Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

A510-08

Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel

A700-14(2019)

Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment

A751-21

Standard Test Methods and Practices for Chemical Analysis of Steel Products

A90/A90M-21

Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings

A370-23

Standard Test Methods and Definitions for Mechanical Testing of Steel Products

A428/A428M-21

Standard Test Method for Weight [Mass] of Coating on Aluminum-Coated Iron or Steel Articles