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

Datasheet for: Metals: TLSPGK / TLS PGK
Category Grade Standard Region/Area Standard Content
Metals TLS PGK -- Global

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

Element Min Max Similar
W - 1.5000 -
V - 1.9500 -
Si - 0.9000 -
Mo - 1.5000 -
Mn - 0.4000 -
Cr - 8.5000 -
C - 1.1500 -

Mechanical Properties of steel grade TLS PGK

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)
381 (≥) 668 (≥) 33 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade TLS PGK

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
11 - -     0.24 -  
135 318 - 42.3 231   -  
866 - 14 23.2   112 323

Heat Treatment of steel grade TLS PGK

Heat treated : 1459°C - 1432°C

Technological Curves of steel grade TLS PGK

Cross Reference Table (Equivalent Grade) of TLS PGK

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