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China 鞍钢Q/ASB DJD1 家电用连续热镀锌钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DJD1 / DJD1
Category Grade Standard Region/Area Standard Content
Metals DJD1 Q/ASB 422 China 家电用连续热镀锌钢带

Chemical composition(mass fraction)(wt.%) of the DJD1

Element Min Max Similar
S - 0.0450 -
P - 0.1000 -
Mn - 0.8000 -
Si - 0.5000 -
C - 0.1200 -

Mechanical Properties of steel grade DJD1

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)
494 (≥) 784 (≥) 34 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade DJD1

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
42 - -     0.34 -  
569 788 - 44.3 442   -  
258 - 23 11.2   432 113

Heat Treatment of steel grade DJD1

Heat treated : 1394°C - 1344°C

Technological Curves of steel grade DJD1

Cross Reference Table (Equivalent Grade) of DJD1

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