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EU EN Cu6338 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: Cu6338 / Cu 6338
Category Grade Standard Region/Area Standard Content
Metals Cu 6338 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 6338

Element Min Max Similar
Zn - 0.1500 -
Total Others - 0.1500 -
Si - 0.1000 -
Pb - 0.0200 -
Ni 1.5000 3.0000 -
Mn 11.0000 14.0000 -
Fe 2.0000 4.0000 -
Cu - - -
Al 7.0000 8.5000 -

Mechanical Properties of steel grade Cu 6338

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)
222 (≥) 832 (≥) 22 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade Cu 6338

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
22 - -     0.42 -  
562 497 - 23.3 242   -  
663 - 22 11.2   244 433

Heat Treatment of steel grade Cu 6338

Heat treated : 1996°C - 1774°C

Technological Curves of steel grade Cu 6338

Cross Reference Table (Equivalent Grade) of Cu 6338

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