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B148 C95520

America ASTM B148C95520 铝青铜砂型铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B148C95520 / B148 C95520
Category Grade Standard Region/Area Standard Content
Metals B148 C95520 ASTM B148 America 铝青铜砂型铸件

Chemical composition(mass fraction)(wt.%) of the B148 C95520

Element Min Max Similar
Mn - 1.5000 -
Si - 0.1500 -
Ni 4.2000 6.0000 -
Cr - 0.0500 -
Cu 74.5000 - -
Al 10.5000 11.5000 -
Zn - 0.3000 -
Sn - 0.2500 -
Fe 4.0000 5.5000 -
Co - 0.2000 -
Pb - 0.0300 -
Zn - 0.3000 -
Total oth. 99.5000 - -
Sn - 0.2500 -
Si - 0.1500 -
Pb - 0.0300 -
Ni 4.2000 6.0000 -
Mn - 1.5000 -
Fe 4.0000 5.5000 -
Cu 74.5000 - -
Cr - 0.0500 -
Co - 0.2000 -
Al 10.5000 11.5000 -

Mechanical Properties of steel grade B148 C95520

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)
273 (≥) 653 (≥) 13 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade B148 C95520

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
13 - -     0.23 -  
388 726 - 13.3 331   -  
221 - 23 31.2   242 421

Heat Treatment of steel grade B148 C95520

Heat treated : 1677°C - 1795°C

Technological Curves of steel grade B148 C95520

Cross Reference Table (Equivalent Grade) of B148 C95520

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