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Bulgaria BDS CF222E 铜和铜合金 - 焊接和钎焊杆和线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CF222E / CF222E
Category Grade Standard Region/Area Standard Content
Metals CF222E BDS EN 13347 Bulgaria 铜和铜合金 - 焊接和钎焊杆和线材

Chemical composition(mass fraction)(wt.%) of the CF222E

Element Min Max Similar

Mechanical Properties of steel grade CF222E

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)
496 (≥) 973 (≥) 32 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade CF222E

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
31 - -     0.21 -  
838 197 - 41.3 111   -  
299 - 42 21.2   321 134

Heat Treatment of steel grade CF222E

Heat treated : 1252°C - 1426°C

Technological Curves of steel grade CF222E

Cross Reference Table (Equivalent Grade) of CF222E

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