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Global 企业标准 BE2003 BESTAR Stahlhandelsges.Remscheid GmbH and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BE2003 / BE2003
Category Grade Standard Region/Area Standard Content
Metals BE2003 -- Global BESTAR Stahlhandelsges.Remscheid GmbH

Chemical composition(mass fraction)(wt.%) of the BE2003

Element Min Max Similar
Si 0.2500 0.4000 -
S - 0.0100 -
P - 0.0250 -
Mn 0.6500 0.8000 -
Cr 0.3000 0.4500 -
C 0.7400 0.8000 -

Mechanical Properties of steel grade BE2003

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)
855 (≥) 735 (≥) 12 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade BE2003

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
32 - -     0.42 -  
674 314 - 23.3 224   -  
488 - 41 13.2   323 344

Heat Treatment of steel grade BE2003

Heat treated : 1692°C - 1113°C

Technological Curves of steel grade BE2003

Cross Reference Table (Equivalent Grade) of BE2003

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