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Global 企业标准 LSSH14 Latrobe Specialty Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LSSH14 / LSS H14
Category Grade Standard Region/Area Standard Content
Metals LSS H14 -- Global Latrobe Specialty Steel

Chemical composition(mass fraction)(wt.%) of the LSS H14

Element Min Max Similar
W - - 4.7500
Si - - 1.0000
Mn - - 0.2500
Cr - - 5.2500
C - - 0.4000

Mechanical Properties of steel grade LSS H14

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)
449 (≥) 421 (≥) 32 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade LSS H14

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
31 - -     0.12 -  
761 539 - 21.3 432   -  
863 - 21 12.2   142 222

Heat Treatment of steel grade LSS H14

Heat treated : 1345°C - 1715°C

Technological Curves of steel grade LSS H14

Cross Reference Table (Equivalent Grade) of LSS H14

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