GB/T 3771-1983
Conversion of hardness and strength for copper alloys (English Version)

Standard No.

GB/T 3771-1983

Language

Chinese, Available in English version

Release Date

1983

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 3771-1983

Scope

This standard applies to brass (H62, HPb59-1, etc.) and beryllium bronze.

GB/T 3771-1983 history

• 1983 GB/T 3771-1983 Conversion of hardness and strength for copper alloys