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B505 C94700

America ASTM B505C94700 连续浇铸的铜基合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B505C94700 / B505 C94700
Category Grade Standard Region/Area Standard Content
Metals B505 C94700 ASTM B505/B505M America 连续浇铸的铜基合金铸件

Chemical composition(mass fraction)(wt.%) of the B505 C94700

Element Min Max Similar
Zn 1.0000 2.5000 -
Sn 4.5000 6.0000 -
Si - 0.0050 -
Sb - 0.1500 -
S - 0.0500 -
Pb 0.3000 1.0000 -
P - 0.0500 -
Other - - -
Ni 4.5000 6.0000 -
Mn - 0.2000 -
Fe - 0.2500 -
Cu 84.0000 89.0000 -
Al - 0.0050 -

Mechanical Properties of steel grade B505 C94700

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)
773 (≥) 499 (≥) 44 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade B505 C94700

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
12 - -     0.24 -  
596 543 - 41.3 333   -  
896 - 43 33.2   122 432

Heat Treatment of steel grade B505 C94700

Heat treated : 1439°C - 1312°C

Technological Curves of steel grade B505 C94700

Cross Reference Table (Equivalent Grade) of B505 C94700

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