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B98 C65800

America ASTM B98C65800 铜硅合金粗、细棒材和型材技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B98C65800 / B98 C65800
Category Grade Standard Region/Area Standard Content
Metals B98 C65800 ASTM B98/B98M America 铜硅合金粗、细棒材和型材技术规范

Chemical composition(mass fraction)(wt.%) of the B98 C65800

Element Min Max Similar
Zn - 0.3000 -
Sn 4.2000 5.8000 -
Pb - 0.0500 -
P 0.0300 0.3500 -
Fe - 0.1000 -
Cu - - -

Mechanical Properties of steel grade B98 C65800

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)
559 (≥) 835 (≥) 32 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade B98 C65800

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
11 - -     0.33 -  
181 962 - 42.3 133   -  
433 - 44 21.2   322 312

Heat Treatment of steel grade B98 C65800

Heat treated : 1445°C - 1228°C

Technological Curves of steel grade B98 C65800

Cross Reference Table (Equivalent Grade) of B98 C65800

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