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DD14 steel

EN10111 DD14 steel plate/sheet,EN10111 DD14 steel plate/sheet, under EN standard, we can regard DD14 steel plate/sheet as stamping and cold forming steels.EN10111 DD14 is mainly used as stamping and cold forming steels.

EN10111DD14 steel plate/sheet is stamping and cold forming steels,it is equal to NFA36-301:3CT.This kind of steel is suitable for structural presswork, surface treatment.

DD14
EN 10111 Number: 1.0389
Comparison of steel grades
UNI5867 -
BS1449 -
NFA 36-301 3CT
JIS G 3131 -
ASTM-SAE -
UNE36.093 -

Chemical analysis -% by mass*

Chemical elements C Si
max
Mn
max
 
P
max.
S
max.
DD14 0.08 -- 0.35 0.025 0.025

Mechanical properties

thickness Yield Strength ReH [N/mm2]
transv.min.
Tensile Strength Rm [N/mm2] transv. Fracture Elongation[%]transv. min. Bending Test transv.bending mandrel Ø angle = 180° s = plate  thickness
t≤ 16mm
t >16mm
170-3290     0 S
   t < 3mm
t ≥ 3mm
  380  
Up to 1.5mm
1.51-2.00mm
2.01-2.50mm
2.51-2.99mm
≥ 3mm
     31 A80
32 A8036 A5