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Sweden SS 5170 Wrought copper alloy - SS-brass 51 70 - CuZn39Pb3(free machining brass) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 5170 / 5170
Category Grade Standard Region/Area Standard Content
Metals 5170 SS 145170 Sweden Wrought copper alloy - SS-brass 51 70 - CuZn39Pb3(free machining brass)

Chemical composition(mass fraction)(wt.%) of the 5170

Element Min Max Similar

Mechanical Properties of steel grade 5170

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)
776 (≥) 667 (≥) 33 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade 5170

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
41 - -     0.11 -  
257 438 - 12.3 331   -  
728 - 13 13.2   311 431

Heat Treatment of steel grade 5170

Heat treated : 1847°C - 1154°C

Technological Curves of steel grade 5170

Cross Reference Table (Equivalent Grade) of 5170

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