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Spain UNE AE550-1 Structural steel. Cold reduced sheet and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AE550-1 / AE 550-1
Category Grade Standard Region/Area Standard Content
Metals AE 550-1 UNE 36121 Spain Structural steel. Cold reduced sheet

Chemical composition(mass fraction)(wt.%) of the AE 550-1

Element Min Max Similar

Mechanical Properties of steel grade AE 550-1

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)
929 (≥) 978 (≥) 44 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade AE 550-1

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 - -     0.43 -  
914 435 - 24.3 121   -  
967 - 41 42.2   414 124

Heat Treatment of steel grade AE 550-1

Heat treated : 1585°C - 1338°C

Technological Curves of steel grade AE 550-1

Cross Reference Table (Equivalent Grade) of AE 550-1

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