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D 2341 Class 2

Korea KS D2341Class2 电解阴极铜 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D2341Class2 / D 2341 Class 2
Category Grade Standard Region/Area Standard Content
Metals D 2341 Class 2 KS D 2341 Korea 电解阴极铜

Chemical composition(mass fraction)(wt.%) of the D 2341 Class 2

Element Min Max Similar
S - 0.0050 -
Cu 99.9000 - -
Sb - 0.0030 -
Fe - 0.0050 -
As - 0.0030 -
Bi - 0.0010 -
Pb - 0.0050 -

Mechanical Properties of steel grade D 2341 Class 2

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)
785 (≥) 937 (≥) 24 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade D 2341 Class 2

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
33 - -     0.32 -  
748 524 - 13.3 441   -  
144 - 32 22.2   332 321

Heat Treatment of steel grade D 2341 Class 2

Heat treated : 1371°C - 1654°C

Technological Curves of steel grade D 2341 Class 2

Cross Reference Table (Equivalent Grade) of D 2341 Class 2

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