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EU EN DD13 连续热轧低碳钢板和钢带冷成型 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DD13 / DD 13
Category Grade Standard Region/Area Standard Content
Metals DD 13 EN 10111 EU 连续热轧低碳钢板和钢带冷成型 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the DD 13

Element Min Max Similar
P - 0.0300 -
S - 0.0300 -
Mn - 0.4000 -
C - 0.0800 -

Mechanical Properties of steel grade DD 13

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)
191 (≥) 293 (≥) 12 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade DD 13

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
43 - -     0.32 -  
495 625 - 24.3 234   -  
773 - 32 24.2   434 123

Heat Treatment of steel grade DD 13

Heat treated : 1583°C - 1759°C

Technological Curves of steel grade DD 13

Cross Reference Table (Equivalent Grade) of DD 13

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