HB 7572-1997
Test method for plane strain fracture toughness of metallic materials (herringbone notch) (English Version)

Standard No.

HB 7572-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Aviation

Latest

HB 7572-1997

Scope

This standard specifies the test method for measuring the plane strain fracture toughness Kiv, Kivj and Kivm values of metallic materials using two shapes of herringbone notch specimens. This standard is suitable for measuring the fracture toughness of metal materials at room temperature (15~30℃).

HB 7572-1997 history

• 1997 HB 7572-1997 Test method for plane strain fracture toughness of metallic materials (herringbone notch)