Basic Information

Standard ID: GB/T 3771-1983

Standard Name: Copper alloy hardness and strength conversion value

Chinese Name: 铜合金硬度与强度换算值

Standard category:National Standard (GB)

state:in force

Date of Release1983-06-22

Date of Implementation:1984-04-01

standard classification number

Standard ICS number:Metallurgy>>Metal material testing>>77.040.10Metal material mechanical testing

Standard Classification Number:Metallurgy>>Methods for testing physical and chemical properties of metals>>Methods for testing mechanical properties of H22 metals

associated standards

Publication information

publishing house:China Standards Press

Publication date:1984-04-01

other information

Release date:1983-06-22

Review date:2004-10-14

drafter:Li Yushu, Li Zhijuan, etc.

Drafting unit:China National Institute of Metrology

Focal point unit:National Technical Committee for Standardization of Quantities and Units

Proposing unit:National Bureau of Metrology

Publishing department:National Bureau of Standards

competent authority:National Standardization Administration

Introduction to standards:

Some standard content: