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Spain UNE F.2643 Alloy steel plates and strips for pressure purposes. Nickel steel for low temperature. Types and grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.2643 / F.2643
Category Grade Standard Region/Area Standard Content
Metals F.2643 UNE 36087-3 Spain Alloy steel plates and strips for pressure purposes. Nickel steel for low temperature. Types and grades

Chemical composition(mass fraction)(wt.%) of the F.2643

Element Min Max Similar

Mechanical Properties of steel grade F.2643

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)
786 (≥) 593 (≥) 23 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade F.2643

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
44 - -     0.34 -  
282 223 - 31.3 344   -  
483 - 13 33.2   142 122

Heat Treatment of steel grade F.2643

Heat treated : 1892°C - 1193°C

Technological Curves of steel grade F.2643

Cross Reference Table (Equivalent Grade) of F.2643

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