Work Item
ASTM WK72494

Revision of E517-19 Standard Test Method for Plastic Strain Ratio r for Sheet Metal

Keywords

None Provided

Rationale

1) Add explicit details for the use of an optical extensometer system; 2) Clarify the extensometer location requirements and suggestions; 2) Clarify the gauge marks in the figures, and collect gauge mark requirements in section 8.4; 3) Clarify the gauge lengths to be used; 4) Add note to explain the limits in the use of Specimen C; 5) Clarify the procedures for Manual and Automatic Procedures and add description for a combined procedure; 6) Editorial clean-up.

Details

Developed by Subcommittee: E28.02

Committee: E28

Staff Manager: Ashley Wiand

Work Item Status

Date Initiated: 04-07-2020

Technical Contact: Mark Iadicola

Item: 020

Ballot: E28 (22-01)

Status: Negative Votes Need Resolution