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B618 C355.0

America ASTM B618C355.0 铝合金熔模铸件技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B618C355.0 / B618 C355.0
Category Grade Standard Region/Area Standard Content
Metals B618 C355.0 ASTM B618/B618M America 铝合金熔模铸件技术规范

Chemical composition(mass fraction)(wt.%) of the B618 C355.0

Element Min Max Similar

Mechanical Properties of steel grade B618 C355.0

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)
185 (≥) 813 (≥) 13 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade B618 C355.0

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
32 - -     0.13 -  
786 636 - 42.3 413   -  
967 - 44 42.2   134 324

Heat Treatment of steel grade B618 C355.0

Heat treated : 1423°C - 1884°C

Technological Curves of steel grade B618 C355.0

Cross Reference Table (Equivalent Grade) of B618 C355.0

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