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B-Cu86SnP-650/700

EU EN B-Cu86SnP-650/700 Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals B-Cu86SnP-650/700 CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the B-Cu86SnP-650/700

Element Min Max Similar
Zn+Cd - 0.0500 -
P 6.4000 7.2000 -
Cu - - -
Cd - 0.0250 -
Al - 0.0100 -
Zn - 0.0500 -
Sn 6.5000 7.5000 -
Bi - 0.0300 -
Pb - 0.0230 -
Others total - 0.2500 -

Mechanical Properties of steel grade B-Cu86SnP-650/700

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)
358 (≥) 449 (≥) 12 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade B-Cu86SnP-650/700

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 - -     0.21 -  
194 331 - 34.3 114   -  
371 - 12 41.2   233 141

Heat Treatment of steel grade B-Cu86SnP-650/700

Heat treated : 1775°C - 1886°C

Technological Curves of steel grade B-Cu86SnP-650/700

Cross Reference Table (Equivalent Grade) of B-Cu86SnP-650/700

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