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dx51d steel
dx51d steel sheet

DX51D steel

DX51D is a European standard, which belongs to galvanized steel, equivalent to the domestic DX51D + Z, DX51D + ZF, DX51D + ZA, DX51D + AZ, etc. Among them, Z represents pure zinc coating, AZ represents aluminum-zinc coating, ZA represents zinc-aluminum-magnesium coating, and ZF represents zinc-iron alloy coating.

Thickness: 0.3-4.0mm
Width: 600-1250mm or as your request
Processing services: Slitting, Embossed, flattened, Pressed roof panels
Place of Origin: Shandong, China

tag: Galvanized steel

Ensure product quality and transportation

    DX51D is a low carbon steel and is produced according to EN 10346. DX51D galvanized steel has the characteristics of strong corrosion resistance, high strength and good heat resistance, and is widely used in building structures, roof panels, wall panels, automobile shells, frames, chassis, road guardrails, bridges and household appliances (shells and internal parts).

    DX51D steel specification

    Product Name DX51D steel
    Thickness 0.3-4.0mm
    Width 600-1250mm or as your request
    Common width 1000mm/1250mm/1500mm
    Surface treatment Zero spangle, Small spangle, Regular spangle, Big spangle
    Processing services Slitting, Embossed, flattened, Pressed roof panels
    Zinc coating Z40,Z80,Z100,Z120,Z140,Z180,Z200,Z275
    Payment Terms EXW,FOB,CIF,CFR etc.
    Package Standard export package
    Transportation Container、Bulk Ship、Train Or as your request

    DX51D Chemical Composition

    Grade C Si Mn P S Ti
    DX51D＋Z,DX51D＋ZF,DX51D+ZA，DX51D+AZ ≤0.18% ≤0.5% ≤1.2% ≤0.12% ≤0.045% ≤0.3%

    1. Corrosion resistance

    DX51D has good corrosion resistance, and the zinc coating on the surface can prevent the DX51D substrate from reacting with oxygen and prevent rust.Even in harsh environments such as humidity and acid rain, the performance can remain stable.

    2. Mechanical properties

    DX51D mechanical properties are manifested in yield strength, tensile strength and elongation.

    Grade Yield Strength MPa Tensile strength(Rm/MPa) Elongation after fracture
    DX51D+Z,DX51D+ZF, DX51D+ZA,DX51D+AZ – 270-500 ≥22%

    DX51D has a low yield strength, high strength and hardness, moderate tensile strength, good plasticity and toughness.

    DX51D has a high elongation and is not easy to break after impact.

    3. Good processing performance

    DX51D has good plasticity and toughness, and can be processed by stamping, bending, folding, welding, etc. Good processing performance.

    FAQ about DX51D steel

    What does DX51D+Z275 mean?

    DX51D+Z275 means DX51D galvanized steel with a zinc weight of 275g.Z is pure zinc coating, and 275 represents 275g zinc.

    What material is DX51D equivalent to?

    GB EN 10346:2015 JIS G 3302:2012
    DX51D+Z, DX51D+ZF, DX51D+ZA, DX51D+AZ DXSID SGCC SGHC

    What is the difference between DX51D and DC51D?

    The standards of the two are different.DX51D uses the EU standard (EN10327), and DC51D is the Baosteel standard (Q/BQB402).

    The carbon content of the two is different.The carbon content of DC51D is higher than that of DX51D.

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