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S42023

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S42023 Type420FSe
#Type420FSe

Description

USA UNS S42023 Martensitic special steel and S42023 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S42023
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S42023 UNS USA Martensitic special steel
416P1usX(XM-6)
Type418(GreekAscollOy)
Type418(GreekAscollOy)
S41800
S41800
S42010
S42010
TrimRite
TrimRite
S42023

Chemical composition(mass fraction)(wt.%) of the S42023

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Cu(%) Other(%)
0.3-0.4 1 1.25 Max 0.06 Max 0.06 12.0-14.0 0.6 Zr 0.6,SeMin 0.15

Mechanical Properties of steel grade S42023

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)
478 (≥) 992 (≥) 43 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade S42023

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 - -     0.21 -  
413 941 - 24.3 433   -  
557 - 32 13.2   234 143

Heat Treatment of steel grade S42023

Heat treated : 1437°C - 1321°C

Technological Curves of steel grade S42023

Cross Reference Table (Equivalent Grade) of S42023

Grade Standard Country Application
S42023 UNS USA Martensitic special steel
S42023 UNS USA Martensitic special steel
Type420FSe UNS USA Martensitic special steel
Type420FSe UNS USA Martensitic special steel
S42023 Type420FSe
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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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