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10S20

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11SMnPb37 10SPb20
#10S20

Description

Spain UNE 10S20 Spain structural alloy steel and 10S20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 10S20
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 10S20 UNE Spain Spain structural alloy steel
E1440
El441
E1442
El450
E1451
E1460
11SMn30
11SMnPb30
11SMn37
11SMnPb37

Chemical composition(mass fraction)(wt.%) of the 10S20

C(％) Si(％) Mn(％) P(％)
0.07-0.13 0.4 0.70-1.10 0.06

Mechanical Properties of steel grade 10S20

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)
346 (≥) 232 (≥) 44 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 10S20

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
31 - -     0.42 -  
561 424 - 24.3 231   -  
859 - 24 23.2   241 243

Heat Treatment of steel grade 10S20

Heat treated : 1855°C - 1663°C

Technological Curves of steel grade 10S20

Cross Reference Table (Equivalent Grade) of 10S20

Grade Standard Country Application
10S20 UNE Spain Spain structural alloy steel
EN 10S20 EN Euronorm Euronorm Structural steel
11SMnPb37 10SPb20
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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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