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Sweden SS 5243 Wrought copper alloy - SS-brass 52 43 - CuNi12Zn24 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5243 / 5243
Category Grade Standard Region/Area Standard Content
Metals 5243 SS 145243 Sweden Wrought copper alloy - SS-brass 52 43 - CuNi12Zn24

Chemical composition(mass fraction)(wt.%) of the 5243

Element Min Max Similar

Mechanical Properties of steel grade 5243

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)
735 (≥) 843 (≥) 14 24 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 5243

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
11 - -     0.34 -  
665 361 - 11.3 342   -  
388 - 34 12.2   422 114

Heat Treatment of steel grade 5243

Heat treated : 1613°C - 1919°C

Technological Curves of steel grade 5243

Cross Reference Table (Equivalent Grade) of 5243

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