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EU EN CuNi3Si1 一般用途铜及铜合金 - 杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuNi3Si1 / CuNi3Si1
Category Grade Standard Region/Area Standard Content
Metals CuNi3Si1 EN 12163 EU 一般用途铜及铜合金 - 杆

Chemical composition(mass fraction)(wt.%) of the CuNi3Si1

Element Min Max Similar

Mechanical Properties of steel grade CuNi3Si1

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)
199 (≥) 576 (≥) 34 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade CuNi3Si1

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
21 - -     0.14 -  
867 896 - 43.3 131   -  
781 - 31 43.2   433 442

Heat Treatment of steel grade CuNi3Si1

Heat treated : 1764°C - 1511°C

Technological Curves of steel grade CuNi3Si1

Cross Reference Table (Equivalent Grade) of CuNi3Si1

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