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B927 C27000

America ASTM B927C27000 黄铜棒材、条材和型材的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B927C27000 / B927 C27000
Category Grade Standard Region/Area Standard Content
Metals B927 C27000 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 C27000

Element Min Max Similar
Zn - - -
Pb - 0.0900 -
Fe - 0.0700 -
Cu 63.0000 68.5000 -

Mechanical Properties of steel grade B927 C27000

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)
371 (≥) 847 (≥) 23 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade B927 C27000

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
33 - -     0.34 -  
366 876 - 34.3 113   -  
875 - 13 33.2   114 112

Heat Treatment of steel grade B927 C27000

Heat treated : 1987°C - 1836°C

Technological Curves of steel grade B927 C27000

Cross Reference Table (Equivalent Grade) of B927 C27000

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