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51VMnCr11

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42MoCr11XS 51 VMnCr11S
#51VMnCr11

Description

Romania STAS/SR 51VMnCr11 Alloy structural steel and 51VMnCr11 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 51VMnCr11
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 51VMnCr11 STAS/SR Romania Alloy structural steel
40Cr10X
40Cr10XS
40CrNi12
40CrNi12S
41CrNi12X
41CrNi12XS
42MoCr11
42MoCr11S
42MoCr11X
42MoCr11XS

Chemical composition(mass fraction)(wt.%) of the 51VMnCr11

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%) Ti(%)
0.47-0.55 0.17-0.37 0.70-1.10 0.035 0.035 0.90-1.20 0.3 0.15 0.10-0.20 0.30 0.02

Mechanical Properties of steel grade 51VMnCr11

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)
724 (≥) 886 (≥) 43 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 51VMnCr11

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 - -     0.24 -  
695 639 - 34.3 131   -  
346 - 31 13.2   443 434

Heat Treatment of steel grade 51VMnCr11

Heat treated : 1122°C - 1636°C

Technological Curves of steel grade 51VMnCr11

Cross Reference Table (Equivalent Grade) of 51VMnCr11

Grade Standard Country Application
51VMnCr11 STAS/SR Romania Alloy structural steel
51VMnCr11X STAS/SR Romania Alloy structural steel
51VMnCr11XS STAS/SR Romania Alloy structural steel
51VMnCr11 AT STAS/SR Romania Alloy structural steel
42MoCr11XS 51 VMnCr11S
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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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