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Lapelloy

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Lapelloy S42300
#Lapelloy

Description

USA UNS Lapelloy Martensitic special steel and Lapelloy Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: Lapelloy
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel Lapelloy UNS USA Martensitic special steel
S41800
S42010
S42010
TrimRite
TrimRite
S42023
S42023
Type420FSe
Type420FSe
Lapelloy

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.27-0.32 0.5 0.95-1.35 Max 0.025 Max 0.025 11.0-12.0 0.5 2.5-3.O 0.2-0.3

Mechanical Properties of steel grade Lapelloy

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)
563 (≥) 618 (≥) 34 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade Lapelloy

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
43 - -     0.31 -  
545 841 - 44.3 433   -  
734 - 31 12.2   114 221

Heat Treatment of steel grade Lapelloy

Heat treated : 1916°C - 1288°C

Technological Curves of steel grade Lapelloy

Cross Reference Table (Equivalent Grade) of Lapelloy

Grade Standard Country Application
Lapelloy UNS USA Martensitic special steel
Lapelloy UNS USA Martensitic special steel
Lapelloy S42300
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...

Rfq.: sales@longhaisteel.com
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