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A352 Grade LCA

America ASTM A352GradeLCA 低温受压零件用铁素体和马氏体钢铸件规格 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A352GradeLCA / A352 Grade LCA
Category Grade Standard Region/Area Standard Content
Metals A352 Grade LCA ASTM A352/A352M America 低温受压零件用铁素体和马氏体钢铸件规格

Chemical composition(mass fraction)(wt.%) of the A352 Grade LCA

Element Min Max Similar
V - 0.0300 -
Si - 0.6000 -
S - 0.0450 -
P - 0.0400 -
Others Total - 1.0000 -
Ni - 0.5000 -
Mo - 0.2000 -
Mn - 0.7000 -
Cu - 0.3000 -
Cr - 0.5000 -
CEV - 0.5000 -
C - 0.2500 -

Mechanical Properties of steel grade A352 Grade LCA

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)
238 (≥) 163 (≥) 32 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade A352 Grade LCA

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
33 - -     0.13 -  
642 644 - 41.3 414   -  
257 - 14 41.2   143 234

Heat Treatment of steel grade A352 Grade LCA

Heat treated : 1173°C - 1317°C

Technological Curves of steel grade A352 Grade LCA

Cross Reference Table (Equivalent Grade) of A352 Grade LCA

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