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10 G 2 S 1 D

Bulgaria BDS 10G2S1D Weldable steels for shipbuilding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10G2S1D / 10 G 2 S 1 D
Category Grade Standard Region/Area Standard Content
Metals 10 G 2 S 1 D BDS 9801 Bulgaria Weldable steels for shipbuilding

Chemical composition(mass fraction)(wt.%) of the 10 G 2 S 1 D

Element Min Max Similar
Si 0.8000 1.1000 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.3000 -
Mn 1.3000 1.6500 -
Cu 0.1500 0.3000 -
Cr - 0.3000 -
C - 0.1200 -

Mechanical Properties of steel grade 10 G 2 S 1 D

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)
979 (≥) 474 (≥) 21 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 10 G 2 S 1 D

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
42 - -     0.21 -  
283 228 - 14.3 412   -  
299 - 21 22.2   142 314

Heat Treatment of steel grade 10 G 2 S 1 D

Heat treated : 1625°C - 1569°C

Technological Curves of steel grade 10 G 2 S 1 D

Cross Reference Table (Equivalent Grade) of 10 G 2 S 1 D

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