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11SMn30

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1.0758 1.0715
#11SMn30

Description

11SMn30 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 11SMn30
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 11SMn30
1.0757
46SPb20
60S20
60S22
1.0728
1.0728
60SPb22
60SPb20
1.0758
1.0758

Chemical composition(mass fraction)(wt.%) of the 11SMn30

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.14  0.05  0.90-1.30  0.11  0.27-0.33     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 11SMn30

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)
824 (≥) 224 (≥) 41 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade 11SMn30

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 - -     0.42 -  
439 651 - 13.3 113   -  
883 - 34 12.2   421 312

Heat Treatment of steel grade 11SMn30

Heat treated : 1845°C - 1962°C

Technological Curves of steel grade 11SMn30

Cross Reference Table (Equivalent Grade) of 11SMn30

Grade Standard Country Application
11SMn30 Spain structural alloy steel
EN 11SMn30 EN Euronorm Structural steel
1.0758 1.0715
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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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