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Japan SHIMOMURA TLS 快削钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TLS / TLS
Category Grade Standard Region/Area Standard Content
Metals TLS SHIMOMURA FCS Japan 快削钢

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

Element Min Max Similar
Te 0.0300 0.0500 -
Pb 0.1500 0.3500 -
S 0.2600 0.3500 -
P 0.0400 0.0900 -
Mn 0.7500 1.2500 -
Si - 0.1000 -
C - 0.1500 -

Mechanical Properties of steel grade TLS

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)
638 (≥) 692 (≥) 31 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade TLS

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
33 - -     0.11 -  
314 575 - 32.3 241   -  
225 - 33 43.2   224 243

Heat Treatment of steel grade TLS

Heat treated : 1232°C - 1788°C

Technological Curves of steel grade TLS

Cross Reference Table (Equivalent Grade) of TLS

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