HB 0-94-1977
Ferrous metal hardness and strength conversion table (English Version)

Standard No.

HB 0-94-1977

Language

Chinese, Available in English version

Published By

Professional Standard - Aviation

Latest

HB 0-94-1977

Scope

This standard is formulated on the basis of GB1172-74, and the data is appropriately processed and supplemented according to the characteristics of the aviation industry.

HB 0-94-1977 history

• 1970 HB 0-94-1977 Ferrous metal hardness and strength conversion table