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B592 C68800

America ASTM B592C68800 铜锌铝钴板、薄板、带材及轧制棒材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B592C68800 / B592 C68800
Category Grade Standard Region/Area Standard Content
Metals B592 C68800 ASTM B592 America 铜锌铝钴板、薄板、带材及轧制棒材

Chemical composition(mass fraction)(wt.%) of the B592 C68800

Element Min Max Similar

Mechanical Properties of steel grade B592 C68800

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)
685 (≥) 978 (≥) 33 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade B592 C68800

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
44 - -     0.43 -  
419 322 - 21.3 334   -  
863 - 34 22.2   341 222

Heat Treatment of steel grade B592 C68800

Heat treated : 1779°C - 1561°C

Technological Curves of steel grade B592 C68800

Cross Reference Table (Equivalent Grade) of B592 C68800

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