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Global 企业标准 TLSP20 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TLSP20 / TLS P20
Category Grade Standard Region/Area Standard Content
Metals TLS P20 -- Global

Chemical composition(mass fraction)(wt.%) of the TLS P20

Element Min Max Similar

Mechanical Properties of steel grade TLS P20

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)
226 (≥) 892 (≥) 44 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade TLS P20

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 - -     0.34 -  
342 712 - 21.3 112   -  
963 - 42 44.2   223 343

Heat Treatment of steel grade TLS P20

Heat treated : 1566°C - 1548°C

Technological Curves of steel grade TLS P20

Cross Reference Table (Equivalent Grade) of TLS P20

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