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EN 41CrAlMo7

Description

Euronorm EN EN 41CrAlMo7 Euronorm Structural steel and EN 41CrAlMo7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 41CrAlMo7
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 41CrAlMo7 EN Euronorm Euronorm Structural steel
EN C16E
EN C16R
EN 23CrMo13-6
EN 31CrAlMo7-10
EN 31CrMol2
EN 31CrMoV9
EN 32CrMoV12-9
EN 34CrAlMo5
EN 34CrAlNi7
EN 39CrMoV1 3-9

Chemical composition(mass fraction)(wt.%) of the EN 41CrAlMo7

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.38-0.45 0.40 0.40-0.70 0.025 0.035 1.50-1. 80 0.20-0.35

Mechanical Properties of steel grade EN 41CrAlMo7

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)
283 (≥) 379 (≥) 12 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade EN 41CrAlMo7

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
11 - -     0.32 -  
315 366 - 23.3 241   -  
542 - 41 42.2   232 214

Heat Treatment of steel grade EN 41CrAlMo7

Heat treated : 1964°C - 1762°C

Technological Curves of steel grade EN 41CrAlMo7

Cross Reference Table (Equivalent Grade) of EN 41CrAlMo7

Grade Standard Country Application
EN 41CrAlMo7 EN Euronorm Euronorm Structural steel

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