GB/T 3771-1983 Copper alloy hardness and strength conversion value
time:
2024-08-10 19:46:35
- GB/T 3771-1983
- in force
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)
-
Date of Release:
1983-06-22 -
Date of Implementation:
1984-04-01
Standard ICS number:
Metallurgy>>Metal material testing>>77.040.10Metal material mechanical testingChina Standard Classification Number:
Metallurgy>>Methods for testing physical and chemical properties of metals>>Methods for testing mechanical properties of H22 metals
Release date:
1983-06-22Review date:
2004-10-14Drafter:
Li Yushu, Li Zhijuan, etc.Drafting Organization:
China National Institute of MetrologyFocal point Organization:
National Technical Committee for Standardization of Quantities and UnitsProposing Organization:
National Bureau of MetrologyPublishing Department:
National Bureau of StandardsCompetent Authority:
National Standardization Administration
Description (Translated English) / downloadSkip to download
Summary:
This standard applies to brass and beryllium bronze. GB/T 3771-1983 Copper alloy hardness and strength conversion value GB/T3771-1983 standard download decompression password: www.bzxz.net
Standard contentSome standard content:
National Standard of the People's Republic of China
Conversion of hardness and strengthfor copper alloys
This standard is applicable to brass (H62, HPb59-1, etc.) and beryllium bronze. Issued by the National Bureau of Standards on June 22, 1983
UDC 669.35
:539.4/.5
GB 3771-83
Implemented on April 1, 1984
HB30D2
dio, 2ds
GB 3771—83
GB 3771 -- 83
Tensile properties kgf /mm2
HB30D2
dja, 2ds
GB 3771—83
GB 377183
Tensile properties krf/tnmz
HB30D4
du, 2ds
GB 3771 --.. 83
GB3771---83
Tensile performancekgf/mm2
HB30D2
jo、2ds
GB 3771--83
GB 3771--83
Tensile performance
kgf/mm2
HB30D3
dm、2dsbzxZ.net
GB 3771-83
GB 3771 --83
Tensile performancekgf/mm2
HB30D2
djo、2ds
GB 3771—83
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
Conversion of hardness and strengthfor copper alloys
This standard is applicable to brass (H62, HPb59-1, etc.) and beryllium bronze. Issued by the National Bureau of Standards on June 22, 1983
UDC 669.35
:539.4/.5
GB 3771-83
Implemented on April 1, 1984
HB30D2
dio, 2ds
GB 3771—83
GB 3771 -- 83
Tensile properties kgf /mm2
HB30D2
dja, 2ds
GB 3771—83
GB 377183
Tensile properties krf/tnmz
HB30D4
du, 2ds
GB 3771 --.. 83
GB3771---83
Tensile performancekgf/mm2
HB30D2
jo、2ds
GB 3771--83
GB 3771--83
Tensile performance
kgf/mm2
HB30D3
dm、2dsbzxZ.net
GB 3771-83
GB 3771 --83
Tensile performancekgf/mm2
HB30D2
djo、2ds
GB 3771—83
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.
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