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Global 企业标准 BLDE+ZN BaoSteel Group Corporation and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BLDE+ZN / BLDE+ZN
Category Grade Standard Region/Area Standard Content
Metals BLDE+ZN -- Global BaoSteel Group Corporation

Chemical composition(mass fraction)(wt.%) of the BLDE+ZN

Element Min Max Similar

Mechanical Properties of steel grade BLDE+ZN

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)
326 (≥) 535 (≥) 11 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade BLDE+ZN

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 -  
569 789 - 32.3 344   -  
271 - 31 33.2   441 444

Heat Treatment of steel grade BLDE+ZN

Heat treated : 1397°C - 1523°C

Technological Curves of steel grade BLDE+ZN

Cross Reference Table (Equivalent Grade) of BLDE+ZN

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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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