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TTSt 35 N/V

Germany DIN TTSt35N/V Seamless steel tubes for low temperatures; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TTSt35N/V / TTSt 35 N/V
Category Grade Standard Region/Area Standard Content
Metals TTSt 35 N/V DIN 17173 Germany Seamless steel tubes for low temperatures; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the TTSt 35 N/V

Element Min Max Similar
Si - 0.3500 -
S - 0.0250 -
P - 0.0300 -
Mn 0.4000 - -
C - 0.1700 -
Al 0.0200 - -
Si - 0.3500 -
S - 0.0250 -
P - 0.0300 -
Mn 0.4000 - -
C - 0.1700 -

Mechanical Properties of steel grade TTSt 35 N/V

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)
971 (≥) 231 (≥) 12 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade TTSt 35 N/V

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 - -     0.21 -  
622 119 - 22.3 224   -  
723 - 31 12.2   311 211

Heat Treatment of steel grade TTSt 35 N/V

Heat treated : 1475°C - 1158°C

Technological Curves of steel grade TTSt 35 N/V

Cross Reference Table (Equivalent Grade) of TTSt 35 N/V

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