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EU EN CF736R Copper and copper alloys - Compendium of compositions and products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CF736R / CF736R
Category Grade Standard Region/Area Standard Content
Metals CF736R CEN/TS 13388 EU Copper and copper alloys - Compendium of compositions and products

Chemical composition(mass fraction)(wt.%) of the CF736R

Element Min Max Similar
P - 0.0080 -
Si 0.3000 0.7000 -
Cu 34.5000 36.5000 -
Cd 14.5000 18.5000 -
Al - 0.0010 -
Zn 24.5000 28.5000 -
Ag 20.0000 22.0000 -
Bi - 0.0300 -
Pb - 0.0250 -
Others total - 0.1500 -

Mechanical Properties of steel grade CF736R

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)
743 (≥) 328 (≥) 13 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade CF736R

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
43 - -     0.23 -  
479 296 - 14.3 213   -  
631 - 22 41.2   422 244

Heat Treatment of steel grade CF736R

Heat treated : 1815°C - 1717°C

Technological Curves of steel grade CF736R

Cross Reference Table (Equivalent Grade) of CF736R

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