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Global 企业标准 TLSD2 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TLSD2 / TLS D2
Category Grade Standard Region/Area Standard Content
Metals TLS D2 -- Global

Chemical composition(mass fraction)(wt.%) of the TLS D2

Element Min Max Similar

Mechanical Properties of steel grade TLS D2

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)
596 (≥) 179 (≥) 42 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade TLS D2

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
42 - -     0.33 -  
915 174 - 42.3 434   -  
262 - 22 23.2   414 444

Heat Treatment of steel grade TLS D2

Heat treated : 1742°C - 1658°C

Technological Curves of steel grade TLS D2

Cross Reference Table (Equivalent Grade) of TLS D2

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