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Description

Spain UNE El133 Spain structural alloy steel and El133 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: El133
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel El133 UNE Spain Spain structural alloy steel
E7503
E7504
E7505
E7511
E7512
E7513
E7514
E7515
E7516
E7517

Chemical composition(mass fraction)(wt.%) of the El133

C(%) Si(%) Mn(%) P(%) S(%)
0.32-0.39 0.15-0.40 0.50-0.80 0.035 0.035

Mechanical Properties of steel grade El133

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)
347 (≥) 427 (≥) 31 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade El133

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
14 - -     0.22 -  
762 341 - 41.3 442   -  
245 - 31 23.2   421 223

Heat Treatment of steel grade El133

Heat treated : 1766°C - 1426°C

Technological Curves of steel grade El133

Cross Reference Table (Equivalent Grade) of El133

Grade Standard Country Application
El133 UNE Spain Spain structural alloy steel

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