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ISO 9649:1990

Metallic materials — Wire — Reverse torsion test

Standard Details

Specifies a method for determining the ability of wire of diameter 0,3 mm to 10,0 mm inclusive to undergo plastic deformation during reverse torsion. This test is used for detecting surface and internal defects in wires. Gives symbols and designations, principle, testing machine, test piece, procedure and test report.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 9649:1990
Document Year: 1990
Pages: 2
Edition: 1

Life Cycle

WITHDRAWN

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WITHDRAWN
ISO 9649:1990
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