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Spain UNE F.1155 Quenched and tempered steels. Part 2: technical delivery conditions for unalloyed quality steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.1155 / F.1155
Category Grade Standard Region/Area Standard Content
Metals F.1155 UNE 36051-2 Spain Quenched and tempered steels. Part 2: technical delivery conditions for unalloyed quality steels

Chemical composition(mass fraction)(wt.%) of the F.1155

Element Min Max Similar

Mechanical Properties of steel grade F.1155

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)
519 (≥) 239 (≥) 44 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade F.1155

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
41 - -     0.12 -  
133 942 - 24.3 411   -  
362 - 31 12.2   242 334

Heat Treatment of steel grade F.1155

Heat treated : 1776°C - 1359°C

Technological Curves of steel grade F.1155

Cross Reference Table (Equivalent Grade) of F.1155

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