Docol 355HE High Edge Ductility Steel product view 1

Docol 355HE High Edge Ductility Steel

Name: Docol 355HE High Edge Ductility Steel
Brand: Huaqi Steel

Docol 355HE High Edge Ductility Steel. Request pricing by product designation, thickness and delivery condition. Send edge-forming requirements, quantity and port.

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We are a China-based steel supplier serving trade and project buyers. Minimum order 5 tonnes; no individual or retail orders.

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Product Details

Docol HE is a new range of hot-rolled advanced high-strength steelswith greatly improved edge ductility for automotive manufacturers facing production technology challenges.The advantages of Docol HE include improved edge ductility, local formability, and substantial increases in shear edge quality and hole expansion ratio. This reduces scrap, increases cost-efficiency, and enables the development of new and innovative components that take full advantage of the properties of steel. Various chassis components, consoles, seats, as well as driveline parts, clutches are the common automotive parts suitable for Docol355high edge ductile steel. Compared with the traditional HSLA grade, this new production method has improved the quality of cutting edges, and the steel can well adapt to the requirements of mold adjustment and wear resistance, so it is suitable for precision blanking.

Mechanical Properties

Yield Strength Rp0.2 (MPa)	Tensile Strength Rm (MPa)	Extension Rate A80( min%)	Extension Rate A5( min%)	Reaming(% typical)	90 掳 Bend the MostSmall Bend Inner Diameter
355	430-540	19	23	110	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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