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International ISO TSAW3 Steel products for pressure purposes - Quality requirements - Part 6: Submerged arc longitudinally or spirally welded steel tubes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TSAW3 / TSAW 3
Category Grade Standard Region/Area Standard Content
Metals TSAW 3 ISO 2604-6 International Steel products for pressure purposes - Quality requirements - Part 6: Submerged arc longitudinally or spirally welded steel tubes

Chemical composition(mass fraction)(wt.%) of the TSAW 3

Element Min Max Similar

Mechanical Properties of steel grade TSAW 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)
233 (≥) 119 (≥) 23 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade TSAW 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 - -     0.31 -  
867 576 - 22.3 413   -  
681 - 42 43.2   432 331

Heat Treatment of steel grade TSAW 3

Heat treated : 1822°C - 1745°C

Technological Curves of steel grade TSAW 3

Cross Reference Table (Equivalent Grade) of TSAW 3

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