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Description

Spain UNE El211 Spain structural alloy steel and El211 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: El211
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel El211 UNE Spain Spain structural alloy steel
E7512
E7513
E7514
E7515
E7516
E7517
El133
E1205
E1209
E1210

Chemical composition(mass fraction)(wt.%) of the El211

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.38-0.45 0.15-0.40 0.60-0.00 0.035 0.035 0.90-1.20

Mechanical Properties of steel grade El211

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)
299 (≥) 388 (≥) 32 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade El211

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 - -     0.14 -  
286 267 - 23.3 342   -  
822 - 34 24.2   132 114

Heat Treatment of steel grade El211

Heat treated : 1534°C - 1183°C

Technological Curves of steel grade El211

Cross Reference Table (Equivalent Grade) of El211

Grade Standard Country Application
El211 UNE Spain Spain structural alloy steel

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