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B927 C26800

America ASTM B927C26800 黄铜棒材、条材和型材的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B927C26800 / B927 C26800
Category Grade Standard Region/Area Standard Content
Metals B927 C26800 ASTM B927/B927M America 黄铜棒材、条材和型材的标准规范

Chemical composition(mass fraction)(wt.%) of the B927 C26800

Element Min Max Similar
Zn - - -
Pb - 0.0900 -
Fe - 0.0500 -
Cu 64.0000 68.5000 -

Mechanical Properties of steel grade B927 C26800

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)
678 (≥) 433 (≥) 33 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade B927 C26800

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 -  
996 852 - 43.3 122   -  
154 - 11 43.2   432 343

Heat Treatment of steel grade B927 C26800

Heat treated : 1668°C - 1571°C

Technological Curves of steel grade B927 C26800

Cross Reference Table (Equivalent Grade) of B927 C26800

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