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S38340

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16Cr25Ni20Si2 10Cr17Mn9Ni4N
#S38340

Description

China GBT S38340 Stainless steel bars and S38340 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S38340
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S38340 GBT China Stainless steel bars
S30920
20Cr25Ni20
S31020
45Cr14Ni14W2Mo
S32590
12Cr16Ni35
S33010
16Cr20Ni14Si2
S38240
16Cr25Ni20Si2

Chemical composition(mass fraction)(wt.%) of the S38340

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.2 1.5-2.5 1.5 0.04 0.03 24.0-27.0 18.0-21.0

Mechanical Properties of steel grade S38340

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)
881 (≥) 529 (≥) 42 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade S38340

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 - -     0.34 -  
231 912 - 24.3 331   -  
823 - 31 31.2   222 344

Heat Treatment of steel grade S38340

Heat treated : 1635°C - 1477°C

Technological Curves of steel grade S38340

Cross Reference Table (Equivalent Grade) of S38340

Grade Standard Country Application
S38340 GBT China Stainless steel bars
16Cr25Ni20Si2 10Cr17Mn9Ni4N
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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