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Cu-CATH-3

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China GB Cu-CATH-3 阴极铜 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cu-CATH-3 / Cu-CATH-3
Category Grade Standard Region/Area Standard Content
Metals Cu-CATH-3 GB/T 467 China 阴极铜

Chemical composition(mass fraction)(wt.%) of the Cu-CATH-3

Element Min Max Similar
Si - 0.0200 -
Rare Earths 83.0000 87.0000 -
O - 0.1000 -
Ni - 0.0100 -
Mg - - -
Gd 99.9000 - -
Fe - 0.1000 -
Cu - 0.0300 -
Ca - 0.0500 -
C - 0.0500 -
Al - 0.1000 -

Mechanical Properties of steel grade Cu-CATH-3

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
488 (≥) 248 (≥) 43 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade Cu-CATH-3

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
23 - -     0.11 -  
647 394 - 13.3 423   -  
213 - 34 21.2   113 231

Heat Treatment of steel grade Cu-CATH-3

Heat treated : 1578°C - 1568°C

Technological Curves of steel grade Cu-CATH-3

Cross Reference Table (Equivalent Grade) of Cu-CATH-3

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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