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Germany DIN TStE355 Welded circular tuber of fine grain steels for special requirements; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TStE355 / TStE 355
Category Grade Standard Region/Area Standard Content
Metals TStE 355 DIN 17178 Germany Welded circular tuber of fine grain steels for special requirements; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the TStE 355

Element Min Max Similar
C - 0.1800 -
Mn 0.9000 1.6500 -
P - 0.0300 -
S - 0.0250 -
Si 0.1000 0.5000 -
Ni - 0.3000 -
Cr - 0.3000 -
Mo - 0.0800 -
Cu - 0.2000 -
V - 0.1000 -
Al 0.0200 - -
Nb - 0.0500 -
Cr+Cu+Mo - 0.4500 -
Nb+Ti+V - 0.1200 -
N - 0.0200 -
Cu - 0.2000 -
Al 0.0200 - -
V - 0.1000 -
Mo - 0.0800 -
Ni - 0.3000 -
Cr - 0.3000 -
P - 0.0300 -
S - 0.0250 -
Mn 0.9000 1.6500 -
Si 0.1000 0.5000 -
C - 0.1800 -
V+Nb - 0.1200 -
V - 0.1000 -
Si 0.1000 0.5000 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Nb - 0.0500 -
N - 0.0200 -
Mo - 0.0800 -
Mn 0.9000 1.6500 -
Cu - 0.2000 -
Cr+Cu+Mo - 0.4500 -
Cr - 0.3000 -
C - 0.1800 -
Al 0.0200 - -
V - 0.1000 -
Si 0.1000 0.5000 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Nb+Ti+V - 0.1200 -
Nb - 0.0500 -
N - 0.0200 -
Mo - 0.0800 -
Mn 0.9000 1.6500 -
Cu - 0.2000 -
Cr+Cu+Mo - 0.4500 -
Cr - 0.3000 -
C - 0.1800 -
Al 0.0200 - -
V - 0.1000 -
Si 0.1000 0.5000 -
S - 0.0250 -
P - 0.0300 -
Ni - 0.3000 -
Nb+Ti+V - 0.1200 -
Nb - 0.0500 -
N - 0.0200 -
Mo - 0.0800 -
Mn 0.9000 1.6500 -
Cu - 0.2000 -
Cr+Cu+Mo - 0.4500 -
Cr - 0.3000 -
C - 0.1800 -
Al 0.0200 - -

Mechanical Properties of steel grade TStE 355

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)
461 (≥) 955 (≥) 21 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade TStE 355

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
24 - -     0.23 -  
597 156 - 23.3 113   -  
684 - 24 22.2   343 443

Heat Treatment of steel grade TStE 355

Heat treated : 1241°C - 1251°C

Technological Curves of steel grade TStE 355

Cross Reference Table (Equivalent Grade) of TStE 355

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