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Description

Spain UNE E7501 Spain structural alloy steel and E7501 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: E7501
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel E7501 UNE Spain Spain structural alloy steel
G17CrMoV5-10
G20Mo5
GP240GH
GP240GR
GP280GH
GX4CrNil3-4
GX4CrNiMo16-5-l
GX8CrNil2
GX15CrMo5
GX23CrMoV12-1

Chemical composition(mass fraction)(wt.%) of the E7501

C(%) Mn(%) P(%) S(%)
0.06 0.20-0.40 0.04 0.04

Mechanical Properties of steel grade E7501

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)
166 (≥) 893 (≥) 14 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade E7501

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
42 - -     0.34 -  
715 885 - 13.3 424   -  
685 - 42 43.2   234 112

Heat Treatment of steel grade E7501

Heat treated : 1387°C - 1825°C

Technological Curves of steel grade E7501

Cross Reference Table (Equivalent Grade) of E7501

Grade Standard Country Application
E7501 UNE Spain Spain structural alloy steel

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