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B466 C70620

America ASTM B466C70620 无缝铜镍合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B466C70620 / B466 C70620
Category Grade Standard Region/Area Standard Content
Metals B466 C70620 ASTM B466/B466M America 无缝铜镍合金管

Chemical composition(mass fraction)(wt.%) of the B466 C70620

Element Min Max Similar
C - 0.0500 -
Mn - 1.0000 -
P - 0.0200 -
S - 0.0200 -
Ni 9.0000 11.0000 -
Cu 86.5000 - -
Zn - 0.5000 -
Fe 1.0000 1.8000 -
Pb - 0.0200 -
Zn - 0.5000 -
S - 0.0200 -
Pb - 0.0200 -
P - 0.0200 -
Ni 9.0000 11.0000 -
Mn - 1.0000 -
Fe 1.0000 1.8000 -
Cu 86.5000 - -
C - 0.0500 -

Mechanical Properties of steel grade B466 C70620

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)
119 (≥) 831 (≥) 14 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade B466 C70620

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
41 - -     0.13 -  
718 217 - 33.3 431   -  
411 - 21 22.2   133 144

Heat Treatment of steel grade B466 C70620

Heat treated : 1933°C - 1148°C

Technological Curves of steel grade B466 C70620

Cross Reference Table (Equivalent Grade) of B466 C70620

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