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42MoCr11S

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42MoCr11 42MoCr11X
#42MoCr11S

Description

Romania STAS/SR 42MoCr11S Alloy structural steel and 42MoCr11S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 42MoCr11S
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 42MoCr11S STAS/SR Romania Alloy structural steel
40BCr10XS
40Cr10
40Cr10S
40Cr10X
40Cr10XS
40CrNi12
40CrNi12S
41CrNi12X
41CrNi12XS
42MoCr11

Chemical composition(mass fraction)(wt.%) of the 42MoCr11S

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Ti(%)
0.38-0.45 0.17-0.37 0.60-0.90 0.035 0.020-0.040 0.90-1.20 0.3 0.15-0.30 0.30 0.02

Mechanical Properties of steel grade 42MoCr11S

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)
835 (≥) 185 (≥) 11 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 42MoCr11S

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
43 - -     0.33 -  
286 271 - 13.3 244   -  
393 - 23 42.2   214 434

Heat Treatment of steel grade 42MoCr11S

Heat treated : 1762°C - 1419°C

Technological Curves of steel grade 42MoCr11S

Cross Reference Table (Equivalent Grade) of 42MoCr11S

Grade Standard Country Application
42MoCr11S STAS/SR Romania Alloy structural steel
42MoCr11 42MoCr11X
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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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