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Global 企业标准 RAMAXLH Bohler-Uddeholm AG and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RAMAXLH / RAMAX LH
Category Grade Standard Region/Area Standard Content
Metals RAMAX LH -- Global Bohler-Uddeholm AG

Chemical composition(mass fraction)(wt.%) of the RAMAX LH

Element Min Max Similar
V - 0.1000 -
Si - 1.0000 -
S - 0.1300 -
Other - - -
Ni - 0.3600 -
Mo - 0.2000 -
Mn - 1.4500 -
Cr - 14.0000 -
C - 0.1200 -

Mechanical Properties of steel grade RAMAX LH

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)
811 (≥) 363 (≥) 13 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade RAMAX LH

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
34 - -     0.24 -  
798 711 - 21.3 424   -  
833 - 11 21.2   224 424

Heat Treatment of steel grade RAMAX LH

Heat treated : 1943°C - 1282°C

Technological Curves of steel grade RAMAX LH

Cross Reference Table (Equivalent Grade) of RAMAX LH

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