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Bulgaria BDS 14G2F Weldable steels for shipbuilding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 14G2F / 14 G 2 F
Category Grade Standard Region/Area Standard Content
Metals 14 G 2 F BDS 9801 Bulgaria Weldable steels for shipbuilding

Chemical composition(mass fraction)(wt.%) of the 14 G 2 F

Element Min Max Similar
V 0.0500 0.1000 -
Si 0.2000 0.5000 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.4000 -
Mn 1.3000 1.6000 -
Cu - 0.3400 -
Cr - 0.2000 -
C 0.1000 0.1600 -

Mechanical Properties of steel grade 14 G 2 F

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)
652 (≥) 476 (≥) 43 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 14 G 2 F

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
23 - -     0.31 -  
721 568 - 14.3 222   -  
487 - 32 42.2   231 211

Heat Treatment of steel grade 14 G 2 F

Heat treated : 1488°C - 1781°C

Technological Curves of steel grade 14 G 2 F

Cross Reference Table (Equivalent Grade) of 14 G 2 F

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