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Description

Spain UNE E1451 Spain structural alloy steel and E1451 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: E1451
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel E1451 UNE Spain Spain structural alloy steel
E1295
E1296
E1297
E1410
El430
E1431
E1440
El441
E1442
El450

Chemical composition(mass fraction)(wt.%) of the E1451

C(%) Si(%) Mn(%) P(%) S(%)
0.43-0.50 1.50-2.00 0.SO-0.80 0.035 0.035

Mechanical Properties of steel grade E1451

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)
497 (≥) 755 (≥) 14 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade E1451

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
22 - -     0.23 -  
982 322 - 23.3 424   -  
182 - 34 21.2   224 421

Heat Treatment of steel grade E1451

Heat treated : 1561°C - 1893°C

Technological Curves of steel grade E1451

Cross Reference Table (Equivalent Grade) of E1451

Grade Standard Country Application
E1451 UNE Spain Spain structural alloy steel

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