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America ASTM B198-13C 普通用铜合金砂型铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B198-13C / B198-13C
Category Grade Standard Region/Area Standard Content
Metals B198-13C ASTM B584 America 普通用铜合金砂型铸件

Chemical composition(mass fraction)(wt.%) of the B198-13C

Element Min Max Similar
Mn - 0.2500 -
Si 3.5000 5.5000 -
Cu 88.0000 - -
Zn 4.0000 7.0000 -
Fe - 0.2000 -
Pb - 0.0900 -

Mechanical Properties of steel grade B198-13C

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)
422 (≥) 334 (≥) 44 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade B198-13C

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 - -     0.13 -  
454 292 - 42.3 211   -  
474 - 14 23.2   421 242

Heat Treatment of steel grade B198-13C

Heat treated : 1727°C - 1469°C

Technological Curves of steel grade B198-13C

Cross Reference Table (Equivalent Grade) of B198-13C

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