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France AFNOR NF TSE415 Steel tubes. Spiral fusion welded non-alloy and micro-alloy steel tubes for fluid transporting pipes and pressure vessels. Dimensions. Technical conditions of delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TSE415 / TS E 415
Category Grade Standard Region/Area Standard Content
Metals TS E 415 NF A49-402 France Steel tubes. Spiral fusion welded non-alloy and micro-alloy steel tubes for fluid transporting pipes and pressure vessels. Dimensions. Technical conditions of delivery

Chemical composition(mass fraction)(wt.%) of the TS E 415

Element Min Max Similar
V - 0.0600 -
Si - 0.4500 -
S - 0.0250 -
P - 0.0300 -
Nb 0.0100 0.0500 -
Mn 0.8000 1.5500 -
C - 0.1700 -
V - 0.0600 -
Si - 0.4500 -
S - 0.0250 -
P - 0.0300 -
Nb 0.0100 0.0500 -
Mn 0.8000 1.5500 -
C - 0.1700 -

Mechanical Properties of steel grade TS E 415

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)
518 (≥) 478 (≥) 13 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade TS E 415

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
33 - -     0.11 -  
157 632 - 34.3 242   -  
355 - 12 34.2   444 221

Heat Treatment of steel grade TS E 415

Heat treated : 1545°C - 1611°C

Technological Curves of steel grade TS E 415

Cross Reference Table (Equivalent Grade) of TS E 415

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