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Global 企业标准 LSSPGK Latrobe Specialty Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LSSPGK / LSS PGK
Category Grade Standard Region/Area Standard Content
Metals LSS PGK -- Global Latrobe Specialty Steel

Chemical composition(mass fraction)(wt.%) of the LSS 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 LSS 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)
892 (≥) 418 (≥) 22 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade LSS 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
41 - -     0.41 -  
458 399 - 24.3 123   -  
246 - 22 23.2   322 424

Heat Treatment of steel grade LSS PGK

Heat treated : 1638°C - 1655°C

Technological Curves of steel grade LSS PGK

Cross Reference Table (Equivalent Grade) of LSS PGK

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