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LC1

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LCC LC2
#LC1

Description

USA ASTM LC1 Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service and LC1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: LC1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy LC1 ASTM USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
J12072
J21890
J11872
J42045
J82090
J84090
J91150
LCA
LCB
LCC

Chemical composition(mass fraction)(wt.%) of the LC1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.25 0.6 0.50-0.80 0.04 0.045 － － 0.45-0.65

Mechanical Properties of steel grade LC1

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)
767 (≥) 451 (≥) 31 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade LC1

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
44 - -     0.32 -  
568 284 - 21.3 313   -  
289 - 22 33.2   322 242

Heat Treatment of steel grade LC1

Heat treated : 1998°C - 1615°C

Technological Curves of steel grade LC1

Cross Reference Table (Equivalent Grade) of LC1

Grade Standard Country Application
ASTM LC1 AISI USA
OLC10 STAS/SR Romania Structural steel
OLC10S STAS/SR Romania Structural steel
OLC10X STAS/SR Romania Structural steel
OLC10XS STAS/SR Romania Structural steel
OLC15 STAS/SR Romania Structural steel
OLC15S STAS/SR Romania Structural steel
OLC15X STAS/SR Romania Structural steel
OLC15XS STAS/SR Romania Structural steel
OLC10q STAS/SR Romania Alloy structural steel
OLC15q STAS/SR Romania Alloy structural steel
OLC15q STAS/SR Romania Alloy structural steel
OLC15AT STAS/SR Romania Alloy structural steel
LC1 ASTM USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
LC1 ASTM USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
LCC LC2
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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