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Description

Spain UNE E8201 Spain structural alloy steel and E8201 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: E8201
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel E8201 UNE Spain Spain structural alloy steel
X12Ni5
F8310
E8311
E8321
E8330
E8331
E8332
E8351
F8251
F8252

Chemical composition(mass fraction)(wt.%) of the E8201

C(%) Si(%) Mn(%) P(%) S(%)
0.60—0.80 0.30-0.50 0.50—0.90 0.040 0. 040

Mechanical Properties of steel grade E8201

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)
134 (≥) 835 (≥) 21 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade E8201

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 - -     0.23 -  
494 598 - 44.3 313   -  
316 - 31 11.2   421 441

Heat Treatment of steel grade E8201

Heat treated : 1883°C - 1874°C

Technological Curves of steel grade E8201

Cross Reference Table (Equivalent Grade) of E8201

Grade Standard Country Application
E8201 UNE Spain Spain structural alloy steel

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