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CuNi12Zn29

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EU EN CuNi12Zn29 弹性元件和接插件用铜带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi12Zn29 / CuNi12Zn29
Category Grade Standard Region/Area Standard Content
Metals CuNi12Zn29 EN 1654 EU 弹性元件和接插件用铜带

Chemical composition(mass fraction)(wt.%) of the CuNi12Zn29

Element Min Max Similar
Ni - 0.3000 -
Cu 72.0000 75.0000 -
Al 3.0000 3.8000 -
Zn - - -
Sn - 0.1000 -
Fe - 0.0500 -
Co 0.2500 0.5500 -
Pb - 0.0500 -
Others total - 0.1000 -
Zn - - -
Total Others - 0.1000 -
Sn - 0.1000 -
Pb - 0.0500 -
Ni - 0.3000 -
Fe - 0.0500 -
Cu 72.0000 75.0000 -
Co 0.2500 0.5500 -
Al 3.0000 3.8000 -

Mechanical Properties of steel grade CuNi12Zn29

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)
812 (≥) 812 (≥) 33 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade CuNi12Zn29

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
13 - -     0.24 -  
659 754 - 12.3 232   -  
142 - 13 24.2   123 323

Heat Treatment of steel grade CuNi12Zn29

Heat treated : 1444°C - 1424°C

Technological Curves of steel grade CuNi12Zn29

Cross Reference Table (Equivalent Grade) of CuNi12Zn29

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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