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BFe10-1.4-1

China GB BFe10-1.4-1 热交换器用铜合金无缝管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BFe10-1.4-1 / BFe10-1.4-1
Category Grade Standard Region/Area Standard Content
Metals BFe10-1.4-1 GB/T 8890 China 热交换器用铜合金无缝管

Chemical composition(mass fraction)(wt.%) of the BFe10-1.4-1

Element Min Max Similar
Mn - 1.0000 -
Pb - 0.0500 -
Zn - 1.0000 -
Fe 1.0000 1.8000 -
Ni+Co 9.0000 11.0000 -
Cu+Ag - - -

Mechanical Properties of steel grade BFe10-1.4-1

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)
992 (≥) 426 (≥) 24 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade BFe10-1.4-1

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
13 - -     0.31 -  
386 674 - 34.3 334   -  
499 - 31 24.2   314 224

Heat Treatment of steel grade BFe10-1.4-1

Heat treated : 1537°C - 1648°C

Technological Curves of steel grade BFe10-1.4-1

Cross Reference Table (Equivalent Grade) of BFe10-1.4-1

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