Docol 355HE High Edge Ductility Steel (HE)
Docol 355HE High Edge Ductility Steel (HE) - Image 2
Docol 355HE High Edge Ductility Steel (HE) - Image 3

Docol 355HE High Edge Ductility Steel (HE)

Docol 355 high edge ductile steel is a hot-rolled high-strength alloy with superior local formability. It is a pure steel of fine metallographic structure that adopts a new and tightly controlled method.

     
    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. 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 Docol 355 high 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 ° Bend the MostSmall Bend Inner Diameter
    355430-54019231100.0xt
     Chemical Composition
    C (max %)Si (max %)Mn(max %)P (max %)S(max %)Everything( %)Nb(max %)V(max%)Ti(max %)
    0.100.031.500.0250.0100.0150.090.200.15
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    • FAQ

      Q: Are you a factory or a trading company? A：We are manufacturer and trader. You are welcome to visit our factory.

      Q: Can you guarantee the quality of your products? A: We always insist on the best quality. We conduct 2 quality inspections one by one. Our mission: to be a world-class professional, reliable and excellent steel supplier.

      Q: Do you provide samples? ls it free or 2 extra? A: Samples can be provided to customers for free, but the freight is borne by the customer. The sample freight will be returned to the customer after our cooperation.

      Q: What’s your minimum order quantity? A: We welcome you to try the MOQ 25T, loaded into 1*20GP. Largequantity can reduce your cost.

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