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EU EN Cu6810 焊材 - 实心焊丝和铜及铜合金的熔焊棒 - 分类 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cu6810 / Cu 6810
Category Grade Standard Region/Area Standard Content
Metals Cu 6810 EN ISO 24373 EU 焊材 - 实心焊丝和铜及铜合金的熔焊棒 - 分类

Chemical composition(mass fraction)(wt.%) of the Cu 6810

Element Min Max Similar
Zn - - -
Total Others - 0.5000 -
Sn 0.8000 1.1000 -
Si 0.0400 0.1500 -
Pb - 0.0500 -
Mn 0.0100 0.5000 -
Fe 0.2500 1.2000 -
Cu 56.0000 60.0000 -
Al - 0.0100 -

Mechanical Properties of steel grade Cu 6810

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)
477 (≥) 799 (≥) 33 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade Cu 6810

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
43 - -     0.14 -  
944 832 - 34.3 314   -  
265 - 34 42.2   132 231

Heat Treatment of steel grade Cu 6810

Heat treated : 1229°C - 1973°C

Technological Curves of steel grade Cu 6810

Cross Reference Table (Equivalent Grade) of Cu 6810

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