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TS 15 D 3

France AFNOR NF TS15D3 Steel tubes. Longitudinally fusion welded non alloy steel and ferritic alloy steel tubes for use at elevated temperatures. Dimensions. Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TS15D3 / TS 15 D 3
Category Grade Standard Region/Area Standard Content
Metals TS 15 D 3 NF A49-253 France Steel tubes. Longitudinally fusion welded non alloy steel and ferritic alloy steel tubes for use at elevated temperatures. Dimensions. Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the TS 15 D 3

Element Min Max Similar
Sn - 0.0300 -
Si 0.1500 0.3500 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Mo 0.2500 0.3500 -
Mn 0.5000 0.8000 -
Cu - 0.2500 -
Cr - 0.3000 -
C 0.1200 0.2000 -
Al - 0.0250 -
V - 0.0400 -
Si 0.1500 0.3000 -
S - 0.0300 -
P - 0.0350 -
Ni - 0.3000 -
Mo 0.2500 0.3500 -
Mn 0.5000 0.8000 -
Cu - 0.2500 -
Cr - 0.3000 -
C - 0.1800 -

Mechanical Properties of steel grade TS 15 D 3

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)
277 (≥) 291 (≥) 21 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade TS 15 D 3

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
12 - -     0.44 -  
763 663 - 42.3 431   -  
754 - 14 32.2   423 321

Heat Treatment of steel grade TS 15 D 3

Heat treated : 1823°C - 1378°C

Technological Curves of steel grade TS 15 D 3

Cross Reference Table (Equivalent Grade) of TS 15 D 3

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