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A352 Grade LC9

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America ASTM A352GradeLC9 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: A352GradeLC9 / A352 Grade LC9
Category Grade Standard Region/Area Standard Content
Metals A352 Grade LC9 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 LC9

Element Min Max Similar
V - 0.0300 -
Si - 0.4500 -
S - 0.0450 -
P - 0.0400 -
Ni 8.5000 10.0000 -
Mo - 0.2000 -
Mn - 0.9000 -
Cu - 0.3000 -
Cr - 0.5000 -
C - 0.1300 -

Mechanical Properties of steel grade A352 Grade LC9

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)
523 (≥) 338 (≥) 33 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade A352 Grade LC9

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 - -     0.22 -  
127 711 - 23.3 221   -  
496 - 13 43.2   424 443

Heat Treatment of steel grade A352 Grade LC9

Heat treated : 1138°C - 1811°C

Technological Curves of steel grade A352 Grade LC9

Cross Reference Table (Equivalent Grade) of A352 Grade LC9

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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