Docol 460HE High Edge Ductility Steel (HE)
Docol 460 high edge ductile steel is the next generation of hot-rolled high-strength low alloy steel with improved local formability, leading to greater edge ductility and better edge trimming quality.
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- Commodity name: Docol 460HE High Edge Ductility Steel (HE)
Docol 460 high edge ductile steel is the next generation of hot-rolled high-strength low alloy steel with improved local formability, leading to greater edge ductility and better edge trimming quality.
Docol 460HE High Edge Ductility Steel (HE) Description
Docol HE is a new range of hot-rolled advanced high-strength steels with greatly improved edge ductility for automotive manufacturers facing production technology challenges. It has been widely adopted for having improved edge ductility, local formability, and substantial increases in shear edge quality and hole expansion ratio. Docol 460 high edge ductile steel is produced using a new and tightly controlled method. It is suitable for stamping most geometric shapes and performs well in applications where trimming quality affects forming feasibility. Lastly, the steel can well adapt to the requirements of mold adjustment and wear resistance, so it is suitable for precision blanking. Automotive parts suitable for Docol 460 high edge ductile steel include various chassis components, consoles, seats, as well as driveline parts, clutches, couplings and any stamped parts with stretched edges.
Mechanical Properties
Yield Strength Rp0.2 (MPa)
Tensile Strength Rm (MPa)
Extension Rate A80( min%)
Extension Rate A5( min%)
Reaming
(% typical)
90 ° Bend the Most
Small Bend Inner Diameter
460
560-640
16
20
80
0.0xt
Chemical Composition
C
(max %)
Si
(max %)
Mn
(max %)
P
(max %)
S
(max %)
Everything
( %)
Nb
(max %)
V
(max%)
Ti
(max %)
0.10
0.03
1.50
0.025
0.010
0.015
0.09
0.20
0.15
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Docol 460HE High Edge Ductility Steel (HE) - Stock Warehouse
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Docol 460HE High Edge Ductility Steel (HE) - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
Docol 460HE High Edge Ductility Steel (HE) - Product Measurement
Thickness measurement Thickness measurement Thickness measurement Thickness measurement 
Thickness measurement Thickness measurement Thickness measurement Width measurement -
Docol 460HE High Edge Ductility Steel (HE) - Product Packaging
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