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SB-271 C87600

America ASME SB-271C87600 Specification for Copper-Base Alloy Centrifugal Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-271C87600 / SB-271 C87600
Category Grade Standard Region/Area Standard Content
Metals SB-271 C87600 ASME SB-271 America Specification for Copper-Base Alloy Centrifugal Castings

Chemical composition(mass fraction)(wt.%) of the SB-271 C87600

Element Min Max Similar
Other - - -
Zn 4.0000 7.0000 -
Si 3.5000 5.5000 -
Pb - 0.5000 -
Mn - 0.2500 -
Fe - 0.2000 -
Cu 88.0000 - -

Mechanical Properties of steel grade SB-271 C87600

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)
538 (≥) 793 (≥) 23 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SB-271 C87600

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
21 - -     0.21 -  
723 824 - 23.3 124   -  
216 - 41 21.2   241 132

Heat Treatment of steel grade SB-271 C87600

Heat treated : 1785°C - 1559°C

Technological Curves of steel grade SB-271 C87600

Cross Reference Table (Equivalent Grade) of SB-271 C87600

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