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S42000

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A 580 S42000 A 895 S42020
#420 #S42000

Description

USA AISI S42000 Specialsteel Martensitic Chromium Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S42000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S42000 Martensite AISI USA Martensitic Chromium Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S42000

C Mn Si P S Cr Ni Mo
≤0.15 ≤1.00 ≤1.00 ≤0.04 ≤0.03 12.00 -14.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade S42000

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)
194 (≥) 267 (≥) 34 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade S42000

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
33 - -     0.44 -  
378 832 - 14.3 241   -  
874 - 43 11.2   242 214

Heat Treatment of steel grade S42000

Heat treated : 1446°C - 1498°C

Technological Curves of steel grade S42000

Cross Reference Table (Equivalent Grade) of S42000

Grade Standard Country Application
StE 420
S420N
WStE 420
P420NH
TStE 420
S420NL
EStE 420
S420NL1
S420MC
QStE420TM
S420NC
QStE420N
E420M
E420J2
S420NH
S420NLH
S420MH
S420MLH
BSt420S
1.0420
A 580 S42000 A 895 S42020
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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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