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T SS Z19.12.2

France AFNOR NF TSSZ19.12.2 Wedlding consumables - Tubular cored electrodes for metal arc welding with or without a gas shield of stainless and heat-resisting steels - Classification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TSSZ19.12.2 / T SS Z19.12.2
Category Grade Standard Region/Area Standard Content
Metals T SS Z19.12.2 NF A81-358 France Wedlding consumables - Tubular cored electrodes for metal arc welding with or without a gas shield of stainless and heat-resisting steels - Classification

Chemical composition(mass fraction)(wt.%) of the T SS Z19.12.2

Element Min Max Similar

Mechanical Properties of steel grade T SS Z19.12.2

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)
661 (≥) 764 (≥) 34 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade T SS Z19.12.2

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
22 - -     0.21 -  
884 239 - 23.3 312   -  
561 - 41 13.2   141 241

Heat Treatment of steel grade T SS Z19.12.2

Heat treated : 1655°C - 1311°C

Technological Curves of steel grade T SS Z19.12.2

Cross Reference Table (Equivalent Grade) of T SS Z19.12.2

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