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SA-352 Grade LC3

America ASME SA-352GradeLC3 低温承压件用铁素体和马氏体钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-352GradeLC3 / SA-352 Grade LC3
Category Grade Standard Region/Area Standard Content
Metals SA-352 Grade LC3 ASME SA-352/SA-352M America 低温承压件用铁素体和马氏体钢铸件

Chemical composition(mass fraction)(wt.%) of the SA-352 Grade LC3

Element Min Max Similar
Si - 0.6000 -
S - 0.0450 -
P - 0.0400 -
Ni 3.0000 4.0000 -
Mn 0.5000 0.8000 -
C - 0.1500 -

Mechanical Properties of steel grade SA-352 Grade LC3

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)
749 (≥) 255 (≥) 43 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade SA-352 Grade LC3

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
14 - -     0.43 -  
743 934 - 43.3 224   -  
355 - 44 12.2   413 443

Heat Treatment of steel grade SA-352 Grade LC3

Heat treated : 1832°C - 1898°C

Technological Curves of steel grade SA-352 Grade LC3

Cross Reference Table (Equivalent Grade) of SA-352 Grade LC3

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