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A352 Grade LCB

America ASTM A352GradeLCB 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: A352GradeLCB / A352 Grade LCB
Category Grade Standard Region/Area Standard Content
Metals A352 Grade LCB 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 LCB

Element Min Max Similar

Mechanical Properties of steel grade A352 Grade LCB

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)
727 (≥) 856 (≥) 32 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade A352 Grade LCB

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
23 - -     0.11 -  
539 673 - 23.3 341   -  
159 - 21 23.2   432 231

Heat Treatment of steel grade A352 Grade LCB

Heat treated : 1958°C - 1848°C

Technological Curves of steel grade A352 Grade LCB

Cross Reference Table (Equivalent Grade) of A352 Grade LCB

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