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L54600

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L53550 L52951
#L54600

Description

China GBT L54600 China structural steel and alloy steel and L54600 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: L54600
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel L54600 GBT China China structural steel and alloy steel
Q355NH
Q460NH
Q295GNH
Q295GNHL
Q345GNH
Q345GNHL
Q390GNH
L52350
L52950
L53550

Chemical composition(mass fraction)(wt.%) of the L54600

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%) Cu(%)
0.10-0.18 Max 0.50 0.90-1.50 0.035 0.035 0.40-0.80 0.02-0.10 0.20-0.50

Mechanical Properties of steel grade L54600

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)
144 (≥) 191 (≥) 12 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade L54600

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
42 - -     0.11 -  
537 481 - 31.3 212   -  
522 - 11 42.2   412 432

Heat Treatment of steel grade L54600

Heat treated : 1524°C - 1174°C

Technological Curves of steel grade L54600

Cross Reference Table (Equivalent Grade) of L54600

Grade Standard Country Application
L54600 GBT China China structural steel and alloy steel
L53550 L52951
Available Suppliers
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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