H63 (China / GB) Material Properties

Other designations:
Material group: Nonferrous Alloys / Copper
Country/Standard: China / GB

Data updates

Latest Update: 2024-04
Total number of updates: 9
Update History:
2022-09 2021-02 2019-11 2018-06 2017-12 2017-09 2016-05 2014-11

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 275 — 1200 MPa view details
Elongation, A 2 % view details
Brinell Hardness (HB) 55 — 130 view details
Rockwell Hardness (HR) val1
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view details
Vickers Hardness (HV) val1
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view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 39.9 — 174 ksi view details
Elongation, A 2 % view details
Brinell Hardness (HB) 55 — 130 view details
Rockwell Hardness (HR) val1
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view details
Vickers Hardness (HV) val1
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view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 100 — 150 GPa view details
Density 7.5 — 9.3 kg/dm³ view details
Electrical Resistivity 0.064 — 0.091 Ω∙mm²/m view details
Electrical Conductivity val1
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S/m view details
Modulus of Elasticity 14.5 E+03 — 21.8 E+03 ksi view details
Density 0.271 — 0.336 lb/in³ view details
Electrical Resistivity 106 E-06 — 151 E-06 Ω∙circular·mil/ft view details
Electrical Conductivity val1
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S/in view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
62.0 – 65.0
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
≤ 0.15
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Pb
VALUE
≤ 0.08
UNIT
%
CAS NUMBER
7439-92-1
CRITERIA
Zn
VALUE
val1
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UNIT
%
CAS NUMBER
7440-66-6

GB/T 5231: 2022 / Designation and chemical composition of wrought copper and copper alloys

Heat Treatments

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