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Description

Spain UNE E7515 Spain structural alloy steel and E7515 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: E7515
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel E7515 UNE Spain Spain structural alloy steel
GX23CrMoV12-1
E7501
E7502
E7503
E7504
E7505
E7511
E7512
E7513
E7514

Chemical composition(mass fraction)(wt.%) of the E7515

C(%) Si(%) Mn(%) P(%) S(%)
0.12-0.19 0.1 0.30-0,60 0.04 0.04

Mechanical Properties of steel grade E7515

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)
229 (≥) 147 (≥) 41 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade E7515

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
32 - -     0.14 -  
768 361 - 21.3 243   -  
484 - 12 31.2   121 234

Heat Treatment of steel grade E7515

Heat treated : 1371°C - 1511°C

Technological Curves of steel grade E7515

Cross Reference Table (Equivalent Grade) of E7515

Grade Standard Country Application
E7515 UNE Spain Spain structural alloy steel

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