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Germany DIN S-Cu Filler metals for welding copper and copper alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S-Cu / S-Cu
Category Grade Standard Region/Area Standard Content
Metals S-Cu DIN 1733-1 Germany Filler metals for welding copper and copper alloys

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

Element Min Max Similar
Total oth. - 0.1000 -
Pb - 0.0100 -
P 0.0200 0.0500 -
Ni - 0.3000 -
Mn - 0.2000 -
Fe - 0.0500 -
Cu 99.5000 - -
As - 0.0500 -
Ag 0.8000 1.2000 -

Mechanical Properties of steel grade S-Cu

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)
349 (≥) 518 (≥) 34 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade S-Cu

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
12 - -     0.21 -  
488 866 - 22.3 323   -  
344 - 34 14.2   431 341

Heat Treatment of steel grade S-Cu

Heat treated : 1992°C - 1568°C

Technological Curves of steel grade S-Cu

Cross Reference Table (Equivalent Grade) of S-Cu

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