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25MnCrSi11X

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25MnCrSil IS 25MnCrSi11XS
#25MnCrSi11X

Description

Romania STAS/SR 25MnCrSi11X Alloy structural steel and 25MnCrSi11X Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 25MnCrSi11X
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 25MnCrSi11X STAS/SR Romania Alloy structural steel
20TiMnCr12
20TiMnCr12S
20TiMnCrI2X
20TiMnCr12XS
21MoMnCr12
21MoMnCr12S
21MoMnCr12X
21 MoMnCr 12XS
25MnCrSiil
25MnCrSil IS

Chemical composition(mass fraction)(wt.%) of the 25MnCrSi11X

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Ti(%)
0.22-0.28 0.90- 1.20 3.80-1.10 0.025 0.025 0.80-1.10 0.3 0.15 0.3 0.02

Mechanical Properties of steel grade 25MnCrSi11X

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)
542 (≥) 289 (≥) 41 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade 25MnCrSi11X

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
13 - -     0.12 -  
554 148 - 13.3 121   -  
175 - 21 13.2   124 324

Heat Treatment of steel grade 25MnCrSi11X

Heat treated : 1843°C - 1494°C

Technological Curves of steel grade 25MnCrSi11X

Cross Reference Table (Equivalent Grade) of 25MnCrSi11X

Grade Standard Country Application
25MnCrSi11X STAS/SR Romania Alloy structural steel
25MnCrSi11XS STAS/SR Romania Alloy structural steel
25MnCrSil IS 25MnCrSi11XS
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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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