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T GS 2 Cr Mo-47

France AFNOR NF TGS2CrMo-47 Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TGS2CrMo-47 / T GS 2 Cr Mo-47
Category Grade Standard Region/Area Standard Content
Metals T GS 2 Cr Mo-47 NF A81-354 France Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification

Chemical composition(mass fraction)(wt.%) of the T GS 2 Cr Mo-47

Element Min Max Similar

Mechanical Properties of steel grade T GS 2 Cr Mo-47

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)
919 (≥) 769 (≥) 34 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade T GS 2 Cr Mo-47

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
21 - -     0.31 -  
136 815 - 14.3 131   -  
361 - 22 42.2   312 143

Heat Treatment of steel grade T GS 2 Cr Mo-47

Heat treated : 1621°C - 1467°C

Technological Curves of steel grade T GS 2 Cr Mo-47

Cross Reference Table (Equivalent Grade) of T GS 2 Cr Mo-47

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